Pollen count and allergy info for Modesto
Modesto pollen and allergy report • 06:00, May 27
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Low
Grass
Moderate
Weed
Low
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Modesto pollen count forecast
Today 24 km/h25°11° 48% | Thursday 24 km/h20°13° 63% | Friday 25 km/h27°12° 44% |
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How does the pollen count in Modesto, California compare between different times of the day?
Understanding the dynamics of pollen dispersion in Modesto, California, requires a grasp of several meteorological and botanical factors that influence its concentration in the air. Pollen levels are not static and exhibit significant variation over the course of a day due to a complex interplay of temperature, humidity, and wind activity, among other factors.
In the early hours after dawn, pollen counts are typically at their lowest. The overnight coolness results in dew formation, which contributes to the settling of pollen particles close to the ground. The higher moisture content in the air during these early hours aids in weighing down the pollen, reducing its presence in the air column.
As the sun rises and the day progresses, the temperature begins to climb, leading to the evaporation of the morning dew. Consequently, the air holds less moisture, creating conditions that allow pollen to become airborne more easily. These conditions facilitate a gradual increase in pollen concentration.
The pollen count tends to reach its peak between late morning and early afternoon. During these hours, the combination of dry air and rising temperatures creates an optimal condition for pollen grains to be released from plants and become suspended in the air. The increased warmth also encourages the opening of flowers, further contributing to the release of pollen.
Additionally, wind plays a pivotal role in the distribution and concentration of pollen. On days with strong winds, pollen can be carried over considerable distances, increasing the count across a broader area. Conversely, still air can lead to higher localised concentrations of pollen.
Rain, on the other hand, can lead to a marked decrease in pollen levels. Precipitation effectively washes pollen out of the air, leading to a temporary respite for allergy sufferers. However, the aftermath of a rain shower can lead to a surge in pollen production as plants respond to the increased availability of water.
It is worth noting that various types of pollen have different peak times during the day and respond differently to weather conditions. For example, grass pollen, which is a common allergen, typically has higher levels in the afternoon and early evening.
Individuals with sensitivities to pollen are advised to stay informed through real-time pollen reports. These reports can provide a more accurate and immediate understanding of pollen levels, which is essential for planning daily activities and managing allergy symptoms.
Meteorological services and various online platforms offer updates on pollen counts, which can assist individuals in making informed decisions about spending time outdoors. These updates often include specific details on the types of pollen currently in the air, which can be particularly useful since some people may be allergic to certain types of pollen and not others.
The pollen count in Modesto is dynamic and influenced by a range of environmental factors. Understanding these patterns can be crucial for individuals who are affected by airborne allergens.
What are the seasonal differences in the pollen count in Modesto, California?
Understanding the seasonal variation of pollen counts in Modesto, California, requires a comprehensive look at the local flora and how it responds to the region's climatic conditions throughout the year. The cycle of pollen release is primarily dictated by the reproductive patterns of plants and is influenced by environmental factors such as temperature, rainfall, and wind patterns.
In the spring, which typically starts in March and extends through May, Modesto experiences a rise in pollen counts as a variety of trees enter their pollination cycle. Key contributors during this period include oak, ash, and elm. These species, adapted to the Mediterranean climate of the region, begin to disperse large volumes of pollen as they flower, which is transported by the wind across various distances.
As spring transitions to early summer, around June, there is a shift in the predominant pollen types. Grasses begin to pollinate during this time, with species like Bermuda grass and ryegrass becoming significant sources of airborne pollen. The dry and warm weather of early summer provides optimal conditions for grasses to release pollen, which can be especially troublesome for individuals with sensitivities.
The latter part of summer, which includes July and August, continues to see grass pollen in the air. Additionally, this period marks the emergence of weed pollen. Weeds such as sagebrush and ragweed become more active in their pollination, releasing pollen that can be highly allergenic. The continuation of warm, dry weather facilitates the spread of these pollen types, which can lead to increased discomfort for people with allergies.
Autumn, spanning from September to November, sees a shift towards the presence of weed pollen and the introduction of mould spores. The decay of vegetation, which is a natural part of the seasonal cycle, leads to the proliferation of moulds. These spores can become airborne and add to the allergen load in the environment. The cooler temperatures and increased rainfall associated with autumn can also contribute to mould growth and spore release.
During winter, from December to February, Modesto generally experiences a lower pollen count. Most plants are dormant during this period, reducing the amount of pollen in the air. However, the count is not non-existent. Weather patterns, such as storms, can stir up pollen and mould spores that have settled on the ground, causing variations in the pollen count. Furthermore, certain tree species, such as junipers and cedars, may release pollen during warmer spells in the winter months.
Throughout the year, factors such as rainfall, temperature fluctuations, and human activities like gardening and landscaping can affect daily pollen counts. Rain can help to clear pollen from the air, leading to lower counts following precipitation. Conversely, dry, windy conditions can increase airborne pollen levels by dispersing it over wider areas.
The patterns of pollen release and the associated counts in Modesto are thus a reflection of the interplay between the biological cycles of plants and the climatic conditions of the region. These patterns are crucial for individuals with allergies to understand and manage their symptoms effectively. It is also important for local healthcare providers to be aware of these variations to better advise their patients on how to mitigate allergy-related issues throughout the year.
Are there any efforts in Modesto, California to reduce the pollen count and improve air quality?
In Modesto, California, there is recognition of the challenges presented by high pollen counts and the associated impact on air quality. The local authorities, alongside environmental and health organisations, have implemented a series of measures aimed at addressing this issue.
Urban landscaping is one of the key areas where Modesto has made changes. The city has established guidelines that promote the use of low-pollen-producing plants in public spaces. This strategy is particularly relevant as certain trees and plants are known to produce a significant amount of pollen which can contribute to allergy symptoms. By selecting species that are less likely to generate pollen, the city can help to mitigate this problem.
In addition to landscaping choices, there is a push to encourage residents to consider the types of plants they cultivate. Programs are in place to educate the community about the benefits of selecting less allergenic trees and plants. Some initiatives may offer incentives for the planting of these alternatives, fostering a more hypoallergenic environment.
Policies focused on air quality also play a critical role in Modesto's approach. These policies target a reduction in pollutants, such as vehicle emissions and industrial by-products, which can aggravate pollen-related issues. Measures include enforcing stricter emissions standards, promoting public transport, and supporting the transition to electric vehicles.
Public advisories are another component of the effort. These advisories are particularly prevalent during peak pollen times. They serve to inform the public about the pollen count, providing advice on how to reduce exposure. Suggestions often include staying indoors during high pollen periods, keeping windows closed, and using air purifiers.
Education campaigns complement these advisories by increasing public understanding of how pollen affects health. They provide guidance on maintaining clean indoor environments to alleviate symptoms. This can involve regular cleaning to remove pollen from surfaces and using high-efficiency particulate air (HEPA) filters to capture airborne particles.
In schools and workplaces, there is an emphasis on awareness, with information provided about how to manage environments to help those affected by pollen. This includes regular cleaning protocols and the installation of air filtration systems.
Modesto's multifaceted approach reflects an understanding of the complex nature of pollen production and its interaction with air quality. By addressing the issue from various angles — urban planning, public policy, community education, and individual action — the city is working towards creating a more comfortable and healthier environment for its residents.
Does the pollen count in Modesto, California impact the overall air quality index?
The relationship between pollen counts and the Air Quality Index (AQI) in Modesto, California, is one of indirect influence rather than direct causation. Pollen, a natural substance released by plants for reproduction, is ubiquitous in outdoor environments, especially during certain times of the year. While pollen is a significant factor in the quality of air, particularly for individuals with allergies, it is not a component measured by the AQI. The AQI is a tool used to communicate how polluted the air currently is or how polluted it is forecast to become.
The AQI in the United States is calculated based on the presence of five major air pollutants regulated by the Clean Air Act: ground-level ozone, particulate matter, carbon monoxide, sulphur dioxide, and nitrogen dioxide. These pollutants are known to cause harm to humans and the environment, and their levels are used to determine the safety or risk of outdoor air. Ground-level ozone and airborne particles are the two pollutants that pose the broadest health threats; hence they are the primary focus of the AQI in many areas.
Modesto, situated in California's Central Valley, often experiences high levels of pollen, especially during the spring and summer months when plants are in bloom. The region's climate, agricultural activity, and natural vegetation all contribute to the levels of pollen in the air. For individuals with pollen allergies, the presence of high pollen levels can cause symptoms such as sneezing, coughing, and itchy eyes, which can be mistaken for reactions to poor air quality. These symptoms can significantly affect individuals' comfort and health, much like the effects of the pollutants measured by the AQI.
It is crucial to understand that while pollen has a substantial impact on those with allergies, it does not alter the AQI. Nevertheless, local weather stations and health departments may issue pollen alerts alongside AQI warnings when levels are high. These alerts can inform individuals prone to allergies when they should take precautions to minimise discomfort, such as staying indoors, using air filters, or taking allergy medication.
Moreover, despite not being a factor in AQI calculations, the effects of pollen are serious enough that many consider it an aspect of air quality in a broader sense. Health professionals and those who study the environment often advocate for public awareness of pollen levels in the same manner as pollutant concentrations. This is particularly relevant in places like Modesto, where agriculture and flora contribute to fluctuating pollen counts throughout the year.
While pollen does not contribute to AQI readings, its impact on air quality is non-negligible, especially for those with allergies. Public health advice often includes information on both AQI and pollen counts, offering a more comprehensive understanding of the air's quality. It is this broader definition of air quality that is of practical importance to the public, ensuring they are informed and can take appropriate action to protect their health in areas with high levels of airborne allergens.
Can the pollen count in Modesto, California affect pets or animals?
The impact of pollen counts on pets and animals in areas such as Modesto, California, is a matter of concern for many pet owners. When the pollen count is high, a number of animals, much like humans, can experience allergic reactions. These reactions are due to their immune system responding to pollen as if it were a harmful substance. The symptoms observed in pets can vary but often include responses such as itching, skin irritation, and respiratory issues. For instance, a dog may scratch more frequently, or a cat may show signs of discomfort on its skin. Respiratory reactions might also be observed, with pets potentially sneezing or exhibiting nasal discharge.
Animals that have outdoor access are at a higher risk of coming into contact with pollen, which they can then carry into the home on their fur and paws. This transfer of pollen can worsen the indoor air quality, thus posing a risk not only to other animals in the household but also to humans, particularly those with pollen allergies. The pollen grains carried indoors can settle on various surfaces, contributing to a cycle of allergy triggers.
Addressing this issue involves a multi-faceted approach. Pet owners are advised to increase the frequency of grooming during periods when the pollen count is high. This grooming can include brushing and bathing, which may help to remove pollen from the animal's fur. However, it is important to use appropriate pet-friendly grooming products to avoid further skin irritation.
In addition to grooming, pet owners can take steps to improve the quality of indoor air. This can involve the use of air filters, particularly those with HEPA filters which are known to be effective in capturing pollen particles. Regular replacement or cleaning of these filters is essential to maintain their effectiveness.
Cleaning routines within the home can also play a significant role in managing pollen levels. Regular vacuuming with a vacuum cleaner equipped with a HEPA filter can reduce the presence of pollen in carpets and upholstery. Washing bedding and other fabrics that pets come into contact with can also help to reduce pollen accumulation.
For pet owners, understanding the local pollen forecast can be beneficial. On days when the pollen count is predicted to be particularly high, it may be advisable to limit pets' outdoor activities. Keeping windows and doors closed can also prevent pollen from entering the home.
These measures, when combined, can assist in managing the impact of pollen on pets and the wider household. It is worth noting that if a pet displays severe symptoms, consultation with a veterinarian is important to ensure proper diagnosis and treatment. This may include the administration of medications or other interventions to alleviate the discomfort caused by allergies.
Where is the highest pollen level in California?
- Alameda County3
- Albion3
- Atherton3
- Black Point-Green Point3
- Bodega3
- Bodega Bay3
- Bonita3
- Boonville3
- Carmel Valley Village3
- Challenge-Brownsville3
- Clipper Mills3
- Dillon Beach3
- Dorris3
- East Quincy3
- El Sobrante, Contra Costa County3
- Fairview3
- Hayfork3
- Hercules3
- Hoopa3
- Hornbrook3
- Kep'el3
- Klamath County3
- La Presa3
- Lagunitas-Forest Knolls3
- Lemon Grove3
- Lompoc3
- Macdoel3
- Mission Hills3
- Montalvin Manor3
- North Fair Oaks3
- North Richmond3
- Novato3
- Philo3
- Pinole3
- Point Arena3
- Quincy3
- Rainbow3
- Redwood City3
- Richmond3
- Rio Dell3
- Rodeo3
- Rollingwood3
- San Pablo3
- Scotia3
- Sea Ranch3
- Spreckels3
- Spring Valley, San Diego County3
- Sunnyside-Tahoe City3
- Sunol3
- Tahoma3
- Talmage3
- Tara Hills3
- Tennant3
- Trinity3
- Ukiah3
- Vandenberg AFB3
- Vandenberg Village3
- Weitchpec3
- Acalanes Ridge2
- Acampo2
- Acton2
- Adelanto2
- Agoura Hills2
- Agua Dulce2
- Ahwahnee2
- Alameda2
- Albany2
- Alhambra2
- Aliso Viejo2
- Allendale2
- Alpine Village2
- Alta Sierra, Kern County2
- Alta Sierra, Nevada County2
- Altadena2
- Alturas2
- Alum Rock2
- Amador2
- Amador City2
- American Canyon2
- Anaheim2
- Anderson2
- Angwin2
- Antelope2
- Antioch2
- Apple Valley2
- Arbuckle2
- Arcadia2
- Arden-Arcade2
- Aromas2
- Artesia2
- Arvin2
- Ashland2
- Auberry2
- Auburn2
- Auburn Lake Trails2
- August2
- Avenal2
- Avocado Heights2
- Azusa2
- Baker2
- Bakersfield2
- Baldwin Park2
- Banning2
- Barstow2
- Baywood Park2
- Beale Air Force Base2
- Bear Valley, Mariposa County2
- Bear Valley Springs2
- Beaumont2
- Bell2
- Bell Gardens2
- Bella Vista2
- Bellflower2
- Belmont2
- Belvedere2
- Benbow2
- Bend2
- Benton Park2
- Berkeley2
- Bermuda Dunes2
- Bethel Island2
- Biggs2
- Bishop2
- Bloomington2
- Blythe2
- Bodfish2
- Bonsall2
- Bootjack2
- Boron2
- Borrego Springs2
- Bostonia2
- Boyes Hot Springs2
- Bradbury2
- Brawley2
- Brea2
- Brentwood2
- Bret Harte2
- Brisbane2
- Brooks2
- Brooktrails2
- Bucks Lake2
- Buellton2
- Buena Park2
- Buena Vista2
- Burbank, Los Angeles County2
- Butte2
- Butte Creek Canyon2
- Butte Valley2
- Buttonwillow2
- Byron2
- Bystrom2
- Cabazon2
- Calaveras2
- Calexico2
- California City2
- California Pines2
- Calimesa2
- Calipatria2
- Calistoga2
- Camanche Village2
- Camarillo2
- Cambrian Park2
- Cameron Park2
- Camp Pendleton Mainside2
- Camp Pendleton South2
- Campbell2
- Campo2
- Canyon Lake2
- Carmichael2
- Carson2
- Cartago2
- Casa de Oro-Mount Helix2
- Caspar2
- Castaic2
- Castle Hill2
- Castro Valley2
- Castroville2
- Cathedral City2
- Catheys Valley2
- Cedar Ridge2
- Centerville, Shasta County2
- Ceres2
- Cerritos2
- Channel Islands Beach2
- Charter Oak2
- Cherry Valley2
- Cherryland2
- Chico2
- China Lake Acres2
- Chinese Camp2
- Chino2
- Chino Hills2
- Citrus2
- Claremont2
- Clarksburg2
- Clay2
- Cloverdale2
- Clovis2
- Coachella2
- Coalinga2
- Coarsegold2
- Colfax2
- Collierville2
- Coloma2
- Colton2
- Columbia2
- Colusa2
- Colusa County2
- Commerce2
- Compton2
- Concow2
- Contra Costa Centre2
- Copperopolis2
- Corning2
- Corona2
- Coronado2
- Coronita2
- Corte Madera2
- Costa Mesa2
- Coto de Caza2
- Cottonwood, Shasta County2
- Country Club2
- Courtland2
- Covina2
- Crest2
- Cudahy2
- Cupertino2
- Cuyama2
- Cypress2
- Dana Point2
- Davis2
- Deer Park2
- Del Dios2
- Del Norte County2
- Del Rey Oaks2
- Denair2
- Desert Center2
- Desert Edge2
- Desert Hot Springs2
- Desert Palms2
- Desert Shores2
- Desert View Highlands2
- Diamond Bar2
- Diamond Springs2
- Discovery Bay2
- Dixon2
- Dixon Lane-MeadowCreek2
- Dobbins2
- Dos Palos2
- Downey2
- Duarte2
- Dunnigan2
- Durham2
- East Foothills2
- East Hemet2
- East Los Angeles2
- East Oakdale2
- East Pasadena2
- East Porterville2
- East Rancho Dominguez2
- East Richmond Heights2
- East San Gabriel2
- East Sonora2
- East Whittier2
- Easton2
- Eastvale2
- Edwards Air Force Base2
- El Cajon2
- El Centro2
- El Cerrito, Contra Costa County2
- El Dorado Hills2
- El Monte, Contra Costa County2
- El Rio2
- El Verano2
- Eldridge2
- Elk Grove2
- Elmira2
- Elverta2
- Emerald Lake Hills2
- Emeryville2
- Empire2
- Escalon2
- Escondido2
- Esparto2
- Etna2
- Eucalyptus Hills2
- Exeter2
- Fair Oaks2
- Fallbrook2
- Farmersville2
- Farmington2
- Ferndale2
- Fetters Hot Springs-Agua Caliente2
- Fiddletown2
- Fieldbrook2
- Fillmore2
- Florence-Graham2
- Florin2
- Folsom2
- Fontana2
- Ford City2
- Foresthill2
- Fort Bidwell2
- Fort Bragg2
- Fort Irwin2
- Fort Jones2
- Fortuna2
- Fountain Valley2
- Fowler2
- Franklin, Sacramento County2
- Fremont2
- French Camp2
- French Valley2
- Fresno2
- Fresno County2
- Friant2
- Fruitdale2
- Fruitridge Pocket2
- Fullerton2
- Garberville2
- Garden Acres2
- Garden Grove2
- Garnet2
- Gasquet2
- Gerber2
- Glen Ellen2
- Glendale2
- Glendora2
- Glenn2
- Gold River2
- Good Hope2
- Grand Terrace2
- Granite Hills2
- Green Acres2
- Green Valley, Los Angeles County2
- Greenacres2
- Greenview2
- Grenada2
- Grimes2
- Guinda2
- Gustine2
- Hacienda Heights2
- Happy Valley2
- Hartley2
- Hasley Canyon2
- Hawaiian Gardens2
- Heber2
- Hemet2
- Herald2
- Hesperia2
- Hidden Hills2
- Hidden Meadows2
- Highgrove2
- Highland2
- Highlands2
- Hiouchi2
- Holtville2
- Home Gardens2
- Homeland2
- Homestead Valley2
- Hughson2
- Humboldt County2
- Huntington Beach2
- Huntington Park2
- Huron2
- Hydesville2
- Igo2
- Imperial2
- Imperial County2
- Independence2
- Indian Wells2
- Indio2
- Inverness2
- Inyo County2
- Inyokern2
- Ione2
- Irvine2
- Irwindale2
- Isleton2
- Ivanhoe2
- Jackson2
- Jamestown2
- Janesville2
- Joshua Tree2
- Jurupa Valley2
- Keeler2
- Kelly Ridge2
- Kennedy2
- Kensington2
- Kenwood2
- Kernville2
- Keyes2
- King City2
- Knightsen2
- La Cañada Flintridge2
- La Crescenta-Montrose2
- La Cresta2
- La Habra2
- La Habra Heights2
- La Mesa2
- La Mirada2
- La Palma2
- La Puente2
- La Quinta2
- La Riviera2
- La Verne2
- Ladera2
- Ladera Ranch2
- Lafayette2
- Laguna Beach2
- Laguna Hills2
- Laguna Niguel2
- Laguna Woods2
- Lake California2
- Lake Elsinore2
- Lake Forest2
- Lake Isabella2
- Lake Los Angeles2
- Lake Nacimiento2
- Lake of the Pines2
- Lake Wildwood2
- Lakeland Village2
- Lakeside, San Diego County2
- Lakeview2
- Lakewood2
- Lamont2
- Lancaster2
- Larkspur2
- Las Flores, Orange County2
- Las Lomas2
- Lathrop2
- Lemon Cove2
- Lenwood2
- Leona Valley2
- Lincoln2
- Lincoln Village2
- Linda2
- Linden2
- Lindsay2
- Little River2
- Littlerock2
- Live Oak, Sutter County2
- Lockwood, Monterey County2
- Loma Linda2
- Loma Rica2
- Lomita2
- Lone Pine2
- Long Beach2
- Los Alamitos2
- Los Alamos2
- Los Altos2
- Los Altos Hills2
- Los Angeles County2
- Los Banos2
- Los Molinos2
- Los Olivos2
- Loyola2
- Lucerne Valley2
- Lynwood2
- Madera2
- Madera Acres2
- Madera County2
- Madison2
- Magalia2
- Manchester2
- Manteca2
- March ARB2
- Maricopa2
- Marin City2
- Mariposa2
- Mariposa County2
- Markleeville2
- Martell2
- Marysville2
- Mather2
- Maxwell2
- Mayfair2
- Mayflower Village2
- Maywood2
- McArthur2
- McFarland2
- Mead Valley2
- Meadow Vista2
- Meadowbrook2
- Mecca2
- Meiners Oaks2
- Mendocino2
- Mendocino County2
- Mendota2
- Menifee2
- Mentone2
- Mesa2
- Mesa Verde2
- Mesa Vista2
- Midpines2
- Midway City2
- Mill Valley2
- Millerton2
- Millville2
- Milpitas2
- Mission Viejo2
- Modesto2
- Modjeska2
- Modoc County2
- Mojave2
- Mokelumne Hill2
- Mono Vista2
- Monrovia2
- Montague2
- Montclair2
- Montebello2
- Monterey County2
- Monument Hills2
- Moorpark2
- Morada2
- Moraga2
- Moreno Valley2
- Morgan Hill2
- Morongo Valley2
- Mountain Gate2
- Mountain House2
- Mountain View Acres2
- Mountain View, Santa Clara County2
- Murphys2
- Murrieta2
- Muscoy2
- Napa County2
- National City2
- Needles2
- New Cuyama2
- Newcastle2
- Newman2
- Newport Beach2
- Niland2
- Norco2
- Nord2
- North Auburn2
- North Edwards2
- North El Monte2
- North Fork2
- North Highlands2
- North Shore2
- North Tustin2
- Norwalk2
- Nuevo2
- Oak Hills2
- Oak Park2
- Oakdale2
- Oakland2
- Oakley2
- Oasis2
- Oceanside2
- Ocotillo2
- Oildale2
- Ojai2
- Olancha2
- Old Fig Garden2
- Olivehurst2
- Ontario2
- Orange2
- Orange County2
- Orinda2
- Orland2
- Oroville2
- Oroville East2
- Oxnard2
- Pacifica2
- Pajaro2
- Palermo2
- Palm Desert2
- Palm Springs2
- Palmdale2
- Palo Alto2
- Palo Cedro2
- Paradise, Paradise County2
- Paramount2
- Parklawn2
- Parkway2
- Pasadena2
- Penn Valley2
- Perris2
- Petaluma2
- Phelan2
- Phoenix Lake2
- Pico Rivera2
- Piedmont2
- Pine Canyon2
- Pine Grove2
- Pine Mountain Lake2
- Piñon Hills2
- Piru2
- Placentia2
- Placerville2
- Plumas Lake2
- Plymouth2
- Point Reyes Station2
- Pomona2
- Poplar-Cotton Center2
- Port Hueneme2
- Porterville2
- Portola Valley2
- Potrero2
- Poway2
- Quartz Hill2
- Ramona2
- Rancho Calaveras2
- Rancho Cordova2
- Rancho Cucamonga2
- Rancho Mirage2
- Rancho Mission Viejo2
- Rancho Murieta2
- Rancho San Diego2
- Rancho Santa Margarita2
- Rancho Tehama Reserve2
- Randsburg2
- Red Bluff2
- Redding2
- Redlands2
- Redway2
- Reliez Valley2
- Rialto2
- Richgrove2
- Rio Linda2
- Rio Vista2
- Riverdale Park2
- Riverside2
- Riverside County2
- Robbins2
- Rolling Hills Estates2
- Rolling Hills, Los Angeles County2
- Rolling Hills, Madera County2
- Romoland2
- Rosamond2
- Rosedale2
- Rosemead2
- Rosemont2
- Rossmoor2
- Round Valley2
- Rouse2
- Rowland Heights2
- Rutherford2
- Sacramento2
- Sacramento County2
- Salton City2
- San Andreas2
- San Antonio Heights2
- San Bernardino2
- San Bernardino County2
- San Carlos2
- San Clemente2
- San Diego2
- San Diego Country Estates2
- San Diego County2
- San Dimas2
- San Fernando2
- San Gabriel2
- San Jacinto2
- San Joaquin County2
- San Jose2
- San Juan Capistrano2
- San Leandro2
- San Lorenzo2
- San Luis Obispo County2
- San Marino2
- San Martin2
- San Miguel, San Luis Obispo County2
- San Pasqual2
- Santa Ana2
- Santa Barbara County2
- Santa Clara2
- Santa Clara County2
- Santa Clarita2
- Santa Fe Springs2
- Santa Margarita2
- Santa Paula2
- Santa Rosa2
- Santa Susana2
- Santa Ynez2
- Santee2
- Saranap2
- Saratoga2
- Saticoy2
- Sausalito2
- Seal Beach2
- Seaside2
- Seeley2
- Shandon2
- Shasta2
- Shasta Lake2
- Sheridan2
- Shingle Springs2
- Sierra Madre2
- Signal Hill2
- Silver Lakes2
- Silverado Resort2
- Simi Valley2
- Siskiyou County2
- Sky Valley2
- Smartsville2
- Solano2
- Solvang2
- Somis2
- Sonoma2
- Sonora2
- Soulsbyville2
- South Dos Palos2
- South El Monte2
- South Gate2
- South Oroville2
- South Pasadena2
- South San Francisco2
- South San Gabriel2
- South San Jose Hills2
- South Taft2
- South Whittier2
- Spring Valley Lake2
- Springville2
- Squaw Valley2
- St. Helena2
- Stallion Springs2
- Stanford2
- Stanislaus2
- Stanton2
- Stevenson Ranch2
- Stockton2
- Stonyford2
- Strathmore2
- Strawberry, Marin County2
- Sun Village2
- Sunnyside2
- Sunnyvale2
- Sutter2
- Sutter County2
- Sutter Creek2
- Taft2
- Taft Heights2
- Taft Mosswood2
- Tamalpais-Homestead Valley2
- Tancred2
- Tarpey Village2
- Tehama County2
- Temecula2
- Temelec2
- Temescal Valley2
- Temple City2
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- Thermalito2
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- Adin1
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- Kings Beach0










