Pollen count and allergy info for Yolo County
Yolo County pollen and allergy report • 22:00, May 11
Index
Moderate
Tree
Low
Grass
Moderate
Weed
Low
15°
7 km/h
81%Daily allergy forecast
Yolo County pollen count forecast
Today  15 km/h 33°14° 52% | Wednesday 16 km/h25°13° 47% | Thursday 19 km/h32°14° 34% |
Air pollutants
Air quality in Yolo County today
AQI⁺
Air quality index
24*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
4.3*µg/m³
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Where is the highest pollen level in California?
- Adin3
- Alameda3
- Albany3
- Alturas3
- Arroyo Grande3
- Benton3
- Berkeley3
- Boronda3
- California Pines3
- Cambria3
- Camp Pendleton Mainside3
- Camp Pendleton South3
- Canby3
- Carlsbad3
- Carnelian Bay3
- Carpinteria3
- Castroville3
- Cedar Flat3
- Chester3
- Coleville3
- Coronado3
- Crowley Lake3
- Dana Point3
- Del Aire3
- Del Mar3
- Dollar Point3
- Dorrington3
- Dorris3
- East Richmond Heights3
- Eastern Goleta Valley3
- Edna3
- El Cerrito, Contra Costa County3
- El Segundo3
- Encinitas3
- Fairview3
- Fort Bidwell3
- Gold Mountain3
- Grover Beach3
- Hermosa Beach3
- Iron Horse3
- Joshua Tree3
- June Lake3
- Kensington3
- Ladera Ranch3
- Laguna Beach3
- Laguna Niguel3
- Lake Almanor West3
- Lake San Marcos3
- Lawndale3
- Lennox3
- Lookout3
- Macdoel3
- Madeline3
- Malibu3
- Mammoth Lakes3
- Manhattan Beach3
- Marina3
- Marina del Rey3
- Meyers3
- Mineral3
- Modoc County3
- Mono3
- Montecito3
- Newell3
- Newport Beach3
- Oceano3
- Oceanside3
- Orinda3
- Palos Verdes Estates3
- Pismo Beach3
- Portola3
- Rancho Palos Verdes3
- Redondo Beach3
- Salinas3
- San Buenaventura (Ventura)3
- San Clemente3
- San Juan Capistrano3
- San Marcos3
- Santa Barbara3
- Santa Monica3
- Sattley3
- Sierra3
- Sierra City3
- Solana Beach3
- South Lake Tahoe3
- Summerland3
- Sunny Slopes3
- Sunnyside-Tahoe City3
- Taft3
- Tahoe Vista3
- Tahoma3
- Taylorsville3
- Temecula3
- Tennant3
- Toro Canyon3
- Torrance3
- Tulelake3
- Weldon3
- Acalanes Ridge2
- Acampo2
- Adelanto2
- Albion2
- Alhambra2
- Alhambra Valley2
- Aliso Viejo2
- Allensworth2
- Alpaugh2
- Alpine County2
- Alpine Village2
- Altadena2
- Amador2
- Amador City2
- American Canyon2
- Anaheim2
- Anderson2
- Angels2
- Antioch2
- Apple Valley2
- Arbuckle2
- Arcadia2
- Arcata2
- Arden-Arcade2
- Armona2
- Aromas2
- Artesia2
- Arvin2
- Ashland2
- Atherton2
- Atwater2
- Auberry2
- Auburn2
- Auburn Lake Trails2
- August2
- Avenal2
- Avocado Heights2
- Azusa2
- Bakersfield2
- Bakersfield Country Club2
- Baldwin Park2
- Banning2
- Barstow2
- Bass Lake2
- Bay Point2
- Bayview, Humboldt County2
- Baywood Park2
- Beale Air Force Base2
- Bear Valley, Alpine County2
- Bear Valley Springs2
- Beckwourth2
- Bell2
- Bell Gardens2
- Bella Vista2
- Bellflower2
- Belmont2
- Belvedere2
- Ben Lomond2
- Bend2
- Benton Park2
- Bermuda Dunes2
- Big Bear City2
- Big Pine2
- Biola2
- Bishop2
- Bloomington2
- Blue Lake2
- Blythe2
- Bodfish2
- Bonadelle Ranchos2
- Bonita2
- Bonsall2
- Boron2
- Borrego Springs2
- Bostonia2
- Boulder Creek2
- Bradbury2
- Brawley2
- Brea2
- Bret Harte2
- Bridgeport2
- Brisbane2
- Brookdale2
- Brooks2
- Brooktrails2
- Buellton2
- Buena Park2
- Burbank, Los Angeles County2
- Burlingame2
- Burney2
- Butte2
- Butte Creek Canyon2
- Butte Valley2
- Buttonwillow2
- Bystrom2
- Cabazon2
- Calexico2
- California City2
- Calipatria2
- Camarillo2
- Cambrian Park2
- Camp Nelson2
- Campbell2
- Canyondam2
- Carmel Valley Village2
- Carmichael2
- Carson2
- Cartago2
- Caruthers2
- Casa Conejo2
- Casa de Oro-Mount Helix2
- Castaic2
- Castle Hill2
- Castro Valley2
- Cathedral City2
- Catheys Valley2
- Cayucos2
- Cedar Ridge2
- Centerville, Shasta County2
- Ceres2
- Cerritos2
- Chalfant2
- Charter Oak2
- Cherryland2
- Chico2
- Chino2
- Chino Hills2
- Chowchilla2
- Chualar2
- Chula Vista2
- Citrus2
- Citrus Heights2
- Claremont2
- Clay2
- Clearlake Oaks2
- Clearlake Riviera2
- Clovis2
- Clyde2
- Coachella2
- Coalinga2
- Coarsegold2
- Cold Springs, Tuolumne County2
- Collierville2
- Colusa2
- Colusa County2
- Commerce2
- Compton2
- Concord2
- Concow2
- Contra Costa Centre2
- Copperopolis2
- Corcoran2
- Corning2
- Corona2
- Coronita2
- Corte Madera2
- Costa Mesa2
- Cotati2
- Coto de Caza2
- Country Club2
- Courtland2
- Covina2
- Crest2
- Crestline2
- Cudahy2
- Culver City2
- Cupertino2
- Cutten2
- Cuyama2
- Davenport2
- Davis2
- Del Norte County2
- Del Rey2
- Del Rey Oaks2
- Del Rio2
- Delano2
- Delhi2
- Denair2
- Desert Center2
- Desert Edge2
- Desert Hot Springs2
- Desert Palms2
- Desert View Highlands2
- Diamond Bar2
- Diamond Springs2
- Dixon2
- Dixon Lane-MeadowCreek2
- Dobbins2
- Dogtown2
- Downey2
- Duarte2
- Durham2
- Earlimart2
- East Los Angeles2
- East Oakdale2
- East Pasadena2
- East Porterville2
- East Quincy2
- East Rancho Dominguez2
- East Shore2
- East Sonora2
- East Whittier2
- Easton2
- Eastvale2
- Edwards Air Force Base2
- El Cajon2
- El Centro2
- El Monte, Contra Costa County2
- El Sobrante, Contra Costa County2
- Elk Grove2
- Elkhorn2
- Elverta2
- Emerald Lake Hills2
- Emeryville2
- Empire2
- Escalon2
- Escondido2
- Esparto2
- Eucalyptus Hills2
- Eureka2
- Exeter2
- Fair Oaks2
- Fairmead2
- Fallbrook2
- Farmersville2
- Ferndale2
- Fiddletown2
- Fillmore2
- Firebaugh2
- Fish Camp2
- Florence-Graham2
- Florin2
- Folsom2
- Foothill Farms2
- Ford City2
- Foresta2
- Fort Irwin2
- Fort Jones2
- Fountain Valley2
- Fowler2
- Franklin, Sacramento County2
- Frazier Park2
- Freedom2
- French Camp2
- Fresno2
- Fresno County2
- Friant2
- Fruitridge Pocket2
- Fullerton2
- Galt2
- Garden Acres2
- Gardena2
- Garnet2
- Gasquet2
- Georgetown2
- Gerber2
- Glendale2
- Glendora2
- Glenn2
- Gold River2
- Golden Hills2
- Gonzales2
- Good Hope2
- Goshen2
- Graeagle2
- Grand Terrace2
- Granite Hills2
- Grayson2
- Green Acres2
- Greenacres2
- Grenada2
- Groveland2
- Gustine2
- Hacienda Heights2
- Hamilton Branch2
- Hanford2
- Happy Valley2
- Hartland2
- Hawthorne2
- Heber2
- Herald2
- Hercules2
- Hidden Hills2
- Highland2
- Highlands2
- Hillsborough2
- Hilmar-Irwin2
- Hiouchi2
- Home Garden2
- Home Gardens2
- Homestead Valley2
- Hughson2
- Huntington Beach2
- Huntington Park2
- Huron2
- Idyllwild-Pine Cove2
- Igo2
- Imperial2
- Imperial Beach2
- Imperial County2
- Indian Wells2
- Indianola2
- Indio2
- Inglewood2
- Inyo County2
- Inyokern2
- Ione2
- Irvine2
- Irwindale2
- Isleton2
- Ivanhoe2
- Jackson2
- Jamul2
- Janesville2
- Johnstonville2
- Johnsville2
- Jurupa Valley2
- Keeler2
- Kelly Ridge2
- Kennedy2
- Kerman2
- Kettleman City2
- Keyes2
- Kings2
- Kingsburg2
- Kirkwood2
- Klamath County2
- La Cañada Flintridge2
- La Crescenta-Montrose2
- La Cresta2
- La Habra2
- La Habra Heights2
- La Mesa2
- La Mirada2
- La Palma2
- La Presa2
- La Puente2
- La Quinta2
- La Riviera2
- La Selva Beach2
- La Verne2
- Ladera2
- Ladera Heights2
- Lafayette2
- Laguna Hills2
- Laguna Woods2
- Lake Almanor Country Club2
- Lake County2
- Lake Don Pedro2
- Lake Forest2
- Lake Isabella2
- Lake of the Pines2
- Lake Shastina2
- Lake Sherwood2
- Lake Wildwood2
- Lakeside, San Diego County2
- Lakeview2
- Lamont2
- Lancaster2
- Larkspur2
- Las Lomas2
- Lassen County2
- Lathrop2
- Laton2
- Le Grand2
- Lee Vining2
- Lemon Grove2
- Lemoore Station2
- Lenwood2
- Leona Valley2
- Lincoln2
- Lincoln Village2
- Linda2
- Linden2
- Lindsay2
- Little Grass Valley2
- Little River2
- Littlerock2
- Live Oak, Sutter County2
- Livingston2
- Lockeford2
- Lockwood, Monterey County2
- Lodi2
- Loma Linda2
- Lomita2
- Lompico2
- Lompoc2
- London2
- Lone Pine2
- Long Beach2
- Los Alamos2
- Los Angeles2
- Los Angeles County2
- Los Banos2
- Los Molinos2
- Loyalton2
- Lucerne2
- Lucerne Valley2
- Lynwood2
- Madera2
- Madera Acres2
- Madera County2
- Madison2
- Magalia2
- Manila2
- Manteca2
- Manton2
- March ARB2
- Marin City2
- Mariposa County2
- Markleeville2
- Martell2
- Martinez2
- Matheny2
- Mather2
- Maxwell2
- Mayfair2
- Mayflower Village2
- Maywood2
- McCloud2
- McFarland2
- McSwain2
- Mead Valley2
- Meadow Vista2
- Mecca2
- Meiners Oaks2
- Mendocino2
- Mendocino County2
- Mendota2
- Menifee2
- Mentone2
- Merced2
- Merced County2
- Mesa2
- Mesa Verde2
- Mesa Vista2
- Midpines2
- Midway City2
- Mill Valley2
- Millbrae2
- Millerton2
- Millville2
- Minkler2
- Mission Hills2
- Mission Viejo2
- Modesto2
- Mojave2
- Mokelumne Hill2
- Mono Vista2
- Monrovia2
- Montague2
- Montalvin Manor2
- Montclair2
- Montebello2
- Monterey Park2
- Monument Hills2
- Moorpark2
- Morada2
- Moraga2
- Moreno Valley2
- Morongo Valley2
- Morro Bay2
- Mount Hermon2
- Mount Shasta2
- Mountain Gate2
- Mountain House2
- Mountain View Acres2
- Mountain View, Contra Costa County2
- Murphys2
- Muscoy2
- Myrtletown2
- Napa County2
- National City2
- Needles2
- Nevada2
- Nevada County2
- New Cuyama2
- Newark2
- Newman2
- Niland2
- Norco2
- Nord2
- North Auburn2
- North Edwards2
- North El Monte2
- North Fair Oaks2
- North Fork2
- North Highlands2
- North Richmond2
- North Shore2
- North Tustin2
- Norwalk2
- Nuevo2
- Oak Hills2
- Oak Park2
- Oakdale2
- Oakhurst2
- Oakland2
- Oasis2
- Ocotillo2
- Oildale2
- Ojai2
- Olancha2
- Old Fig Garden2
- Olivehurst2
- Ontario2
- Orange2
- Orange Cove2
- Orangevale2
- Orland2
- Orosi2
- Oroville East2
- Pacheco2
- Pacifica2
- Pajaro2
- Palermo2
- Palm Desert2
- Palm Springs2
- Palmdale2
- Palo Cedro2
- Paradise, Paradise County2
- Parklawn2
- Parksdale2
- Pasadena2
- Patterson Tract2
- Penn Valley2
- Penngrove2
- Perris2
- Phoenix Lake2
- Pico Rivera2
- Piedmont2
- Pine Grove2
- Pine Mountain Club2
- Pine Mountain Lake2
- Pinole2
- Piñon Hills2
- Piru2
- Placerville2
- Planada2
- Pleasant Hill2
- Plumas2
- Plumas Lake2
- Plymouth2
- Pomona2
- Poplar-Cotton Center2
- Porterville2
- Portola Valley2
- Prunedale2
- Quartz Hill2
- Quincy2
- Rail Road Flat2
- Rancho Cordova2
- Rancho Mirage2
- Rancho Murieta2
- Rancho San Diego2
- Rancho Santa Margarita2
- Red Bluff2
- Redding2
- Redlands2
- Redwood City2
- Reedley2
- Reliez Valley2
- Rialto2
- Richmond2
- Ridgecrest2
- Rio Dell2
- Rio Linda2
- Rio Vista2
- Ripon2
- Riverbank2
- Riverdale2
- Riverdale Park2
- Riverside County2
- Robbins2
- Rodeo2
- Rohnert Park2
- Rolling Hills Estates2
- Rolling Hills, Los Angeles County2
- Rolling Hills, Madera County2
- Rollingwood2
- Romoland2
- Rosamond2
- Rosedale2
- Rosemead2
- Rosemont2
- Roseville2
- Round Valley2
- Rowland Heights2
- Running Springs2
- Sacramento2
- Sacramento County2
- Salida2
- Salton City2
- San Antonio Heights2
- San Bernardino2
- San Bruno2
- San Carlos2
- San Diego2
- San Dimas2
- San Fernando2
- San Francisco2
- San Gabriel2
- San Jacinto2
- San Joaquin County2
- San Leandro2
- San Lorenzo2
- San Marino2
- San Miguel, San Luis Obispo County2
- San Pablo2
- San Pasqual2
- Sanger2
- Santa Ana2
- Santa Clara2
- Santa Clarita2
- Santa Fe Springs2
- Santa Paula2
- Santa Rosa2
- Santa Rosa Valley2
- Santa Susana2
- Saranap2
- Saratoga2
- Saticoy2
- Sausalito2
- Scotia2
- Searles Valley2
- Seaside2
- Shafter2
- Shaver Lake2
- Sheep Ranch2
- Sheridan2
- Shingle Springs2
- Sierra Madre2
- Signal Hill2
- Silver Lakes2
- Simi Valley2
- Siskiyou County2
- Sky Valley2
- Smartsville2
- Soledad2
- Somis2
- Sonoma State University2
- 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
- Spring Valley, Lake County2
- Springville2
- Squaw Valley2
- Stallion Springs2
- Stanford2
- Stanislaus2
- Stevenson Ranch2
- Stockton2
- Stratford2
- Strathmore2
- Strawberry, Marin County2
- Strawberry, Tuolumne County2
- Sun Village2
- Sunnyside2
- Sunnyvale2
- Susanville2
- Sutter County2
- Sutter Creek2
- Swall Meadows2
- Taft Heights2
- Taft Mosswood2
- Tamalpais-Homestead Valley2
- Tara Hills2
- Tarpey Village2
- Tehachapi2
- Tehama County2
- Temescal Valley2
- Temple City2
- Terra Bella2
- Teviston2
- Thermalito2
- Thornton2
- Thousand Oaks2
- Thousand Palms2
- Three Rivers2
- Tiburon2
- Tipton2
- Topanga2
- Trabuco Canyon2
- Tracy2
- Trona2
- Truckee2
- Tulare County2
- Tuolumne City2
- Tuolumne County2
- Turlock2
- Tustin2
- Twain Harte2
- Twentynine Palms2
- Twin Lakes, Mono County2
- Union City2
- Upland2
- Valinda2
- Vallecito2
- Vallejo2
- Vandenberg AFB2
- Vandenberg Village2
- Ventura2
- Vernon2
- Victorville2
- View Park-Windsor Hills2
- Villa Park2
- Vina2
- Vincent2
- Vine Hill2
- Vineyard2
- Virginia Lakes2
- Visalia2
- Vista2
- Vista Santa Rosa2
- Walnut2
- Walnut Grove2
- Walnut Park2
- Wasco2
- Waterford2
- Watsonville2
- Waukena2
- Weed2
- Weedpatch2
- West Athens2
- West Bishop2
- West Carson2
- West Covina2
- West Menlo Park2
- West Modesto2
- West Park2
- West Puente Valley2
- West Rancho Dominguez2
- West Sacramento2
- West Whittier-Los Nietos2
- Westley2
- Westmont2
- Westmorland2
- Westwood2
- Wheatland2
- Whitehawk2
- Whittier2
- Wilkerson2
- Willits2
- Willowbrook2
- Wilsonia2
- Wilton2
- Winchester2
- Winter Gardens2
- Winters2
- Winton2
- Wofford Heights2
- Woodbridge2
- Woodlake2
- Woodland2
- Woodville2
- Wrightwood2
- Yermo2
- Yolo2
- Yolo County2
- Yorba Linda2
- Yosemite Valley2
- Yreka2
- Yuba City2
- Yucca Valley2
- Acton1
- Agoura Hills1
- Agua Dulce1
- Ahwahnee1
- Alameda County1
- Alamo1
- Allendale1
- Alpine1
- Alta1
- Alta Sierra, Nevada County1
- Alum Rock1
- Amador Pines1
- Amesti1
- Angwin1
- Aptos1
- Aptos Hills-Larkin Valley1
- Arnold1
- Atascadero1
- Avalon1
- Avery1
- Beaumont1
- Benbow1
- Benicia1
- Berry Creek1
- Bertsch-Oceanview1
- Bethel Island1
- Beverly Hills1
- Big River1
- Biggs1
- Black Point-Green Point1
- Blackhawk1
- Blacklake1
- Bodega1
- Bodega Bay1
- Bolinas1
- Bonny Doon1
- Boonville1
- Bootjack1
- Boyes Hot Springs1
- Brentwood1
- Broadmoor1
- Buckhorn1
- Bucks Lake1
- Buena Vista1
- Butte Meadows1
- Calabasas1
- Calaveras1
- California Polytechnic State University1
- Calimesa1
- Calistoga1
- Callender1
- Camanche Village1
- Cameron Park1
- Camino Tassajara1
- Campo1
- Camptonville1
- Canyon Lake1
- Capitola1
- Carmel-by-the-Sea1
- Carmet1
- Caspar1
- Cazadero1
- Channel Islands Beach1
- Cherry Valley1
- Clayton1
- Clipper Mills1
- Cloverdale1
- Cobb1
- Coffee Creek1
- Cohasset1
- Colfax1
- Colma1
- Coloma1
- Columbia1
- Contra Costa County1
- Corralitos1
- Cottonwood, Shasta County1
- Covelo1
- Creston1
- Crockett1
- Cypress1
- Daly City1
- Danville1
- Day Valley1
- Deer Park1
- Del Monte Forest1
- Descanso1
- Diablo1
- Dillon Beach1
- Discovery Bay1
- Downieville1
- Dublin1
- Dunnigan1
- Dunsmuir1
- Dutch Flat1
- East Foothills1
- East Hemet1
- East Palo Alto1
- El Dorado County1
- El Dorado Hills1
- El Granada1
- El Portal1
- El Rio1
- El Verano1
- Eldridge1
- Elk Creek1
- Elmira1
- Fairbanks Ranch1
- Fairfax, Marin County1
- Fairfield1
- Felton1
- Fetters Hot Springs-Agua Caliente1
- Fieldbrook1
- Forest Meadows1
- Forest Ranch1
- Foresthill1
- Forestville1
- Fort Bragg1
- Fortuna1
- Foster City1
- Fremont1
- French Gulch1
- French Valley1
- Garden Grove1
- Gilroy1
- Glen Ellen1
- Goleta1
- Granite Bay1
- Grass Valley1
- Graton1
- Green Valley, Solano County1
- Grizzly Flats1
- Guadalupe1
- Guerneville1
- Guinda1
- Half Moon Bay1
- Happy Camp1
- Harbison Canyon1
- Hartley1
- Hasley Canyon1
- Hathaway Pines1
- Hawaiian Gardens1
- Hayfork1
- Hayward1
- Healdsburg1
- Hemet1
- Hesperia1
- Hidden Meadows1
- Hidden Valley Lake1
- Hollister1
- Holtville1
- Hoopa1
- Hopland1
- Humboldt County1
- Humboldt Hill1
- Hydesville1
- Idlewild1
- Interlaken1
- Inverness1
- Isla Vista1
- Julian1
- Kelseyville1
- Kentfield1
- Kenwood1
- Kep'el1
- Kern1
- Kernville1
- King City1
- Kings Beach1
- Knightsen1
- La Honda1
- Lagunitas-Forest Knolls1
- Lake Arrowhead1
- Lake California1
- Lake Elsinore1
- Lake Los Angeles1
- Lake Nacimiento1
- Lake Riverside1
- Lakeland Village1
- Lakewood1
- Larkfield-Wikiup1
- Laytonville1
- Leggett1
- Lewiston1
- Lexington Hills1
- Live Oak CDP1
- Livermore1
- Lockwood, Amador County1
- Loma Mar1
- Loma Rica1
- Long Barn1
- Los Alamitos1
- Los Altos1
- Los Altos Hills1
- Los Berros1
- Los Gatos1
- Los Olivos1
- Los Osos1
- Lost Hills1
- Loyola1
- Lucas Valley-Marinwood1
- Marin County1
- Mariposa1
- McKinleyville1
- Meadowbrook1
- Menlo Park1
- Mi-Wuk Village1
- Middletown1
- Milpitas1
- Mira Monte1
- Montara1
- Monte Rio1
- Monte Sereno1
- Monterey1
- Monterey County1
- Montgomery Creek1
- Morgan Hill1
- Moss Beach1
- Mountain View, Santa Clara County1
- Murrieta1
- Napa1
- Nevada City1
- Nicasio1
- Nice1
- Nipomo1
- North Lakeport1
- Novato1
- Oak Run1
- Oak View1
- Oakley1
- Occidental1
- Orcutt1
- Oxnard1
- Pacific Grove1
- Palo Alto1
- Paradise Park1
- Paso Robles1
- Pepperdine University1
- Petaluma1
- Phelan1
- Pine Hills1
- Pine Valley1
- Pioneer1
- Pittsburg1
- Pixley1
- Placer County1
- Platina1
- Pleasanton1
- Pleasure Point1
- Point Arena1
- Point Reyes Station1
- Pollock Pines1
- Port Hueneme1
- Potrero1
- Poway1
- Rancho Cucamonga1
- Rancho Santa Fe1
- Red Corral1
- Redwood Valley1
- Ridgemark1
- Rio del Mar1
- River Pines1
- Riverside1
- Rocklin1
- Ross1
- Rossmoor1
- Rough and Ready1
- Rutherford1
- San Andreas1
- San Anselmo1
- San Benito County1
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