Pollen count and allergy info for Castle Rock
Castle Rock pollen and allergy report • 14:00, Sep 23
Index
Moderate
Tree
None
Grass
None
Weed
Moderate
22°
5 km/h
50%Daily allergy forecast
Castle Rock pollen count forecast
Today  22 km/h24°13° 69% | Thursday 15 km/h 21°12° 65% | Friday 23 km/h23°11 ° 49% |
Air pollutants
Air quality in Castle Rock today
AQI⁺
Air quality index
20AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.7µg/m³
Learn more about pollen in Castle Rock
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Where is the highest pollen level in Colorado?
- Akron3
- Ault3
- Berkley3
- Brookside3
- Brush3
- Byers3
- Cañon City3
- Cascade-Chipita Park3
- Clifton3
- Commerce City3
- Crook3
- Crowley3
- Delta3
- Denver3
- Derby3
- Eldorado Springs3
- Evans3
- Florence3
- Fort Collins3
- Fort Morgan3
- Fowler3
- Fruitvale3
- Gleneagle3
- Grand Junction3
- Greeley3
- Green Mountain Falls3
- Hugo3
- Laporte3
- Lincoln Park3
- Logan County3
- Loma3
- Manzanola3
- Mesa3
- Montrose County3
- Olney Springs3
- Orchard City3
- Orchard Mesa3
- Palisade3
- Parachute3
- Severance3
- Sherrelwood3
- Superior3
- Timnath3
- Todd Creek3
- Trail Side3
- Twin Lakes, Adams County3
- Welby3
- Windsor3
- Acres Green2
- Aetna Estates2
- Aguilar2
- Air Force Academy2
- Alamosa2
- Alamosa County2
- Alamosa East2
- Altona2
- Applewood2
- Arapahoe County2
- Archuleta2
- Aristocrat Ranchettes2
- Aspen2
- Aurora2
- Avon2
- Battlement Mesa2
- Bennett2
- Berthoud2
- Bethune2
- Beulah Valley2
- Black Forest2
- Boulder2
- Boulder County2
- Brighton2
- Broomfield2
- Burlington2
- Castle Pines2
- Castle Pines Village2
- Castle Rock2
- Cattle Creek2
- Cedaredge2
- Centennial2
- Cheraw2
- Cherry Creek2
- Cherry Hills Village2
- Cheyenne Wells2
- Cimarron Hills2
- Collbran2
- Colorado City2
- Colorado Springs2
- Columbine2
- Columbine Valley2
- Copper Mountain2
- Cortez2
- Crested Butte2
- Crestone2
- Dacono2
- Dakota Ridge2
- Delta County2
- Dolores2
- Dolores County2
- Douglas2
- Dove Creek2
- Dove Valley2
- Durango2
- Eads2
- Eaton2
- Edgewater2
- El Paso2
- Elbert County2
- Ellicott2
- Englewood2
- Erie2
- Evergreen2
- Federal Heights2
- Firestone2
- Florissant2
- Fort Carson2
- Fort Lupton2
- Fountain2
- Four Square Mile2
- Fraser2
- Frederick2
- Fruita2
- Garfield County2
- Genesee2
- Gilcrest2
- Glendale, Arapahoe County2
- Glenwood Springs2
- Golden2
- Grand County2
- Greenwood Village2
- Grover2
- Gunbarrel2
- Gypsum2
- Highlands Ranch2
- Holly Hills2
- Holyoke2
- Hot Sulphur Springs2
- Hudson2
- Idaho Springs2
- Ignacio2
- Indian Hills2
- Inverness2
- Jefferson2
- Julesburg2
- Keenesburg2
- Ken Caryl2
- Kersey2
- Kiowa2
- Kittredge2
- La Plata County2
- La Salle2
- Lafayette2
- Lakeside2
- Lakewood2
- Larimer2
- Lazy Acres2
- Limon2
- Littleton2
- Lochbuie2
- Lone Tree2
- Longmont2
- Louisville2
- Louviers2
- Loveland2
- Lyons2
- Mancos2
- Manitou Springs2
- Mead2
- Meridian2
- Meridian Village2
- Milliken2
- Mineral2
- Minturn2
- Moffat County2
- Montezuma County2
- Montrose2
- Monument2
- Mount Crested Butte2
- Mountain View2
- Mountain Village2
- New Castle2
- Niwot2
- Northglenn2
- Olathe2
- Ordway2
- Ouray County2
- Pagosa Springs2
- Paonia2
- Paragon Estates2
- Park County2
- Parker2
- Penrose2
- Pitkin County2
- Platteville2
- Poncha Springs2
- Ponderosa Park2
- Pueblo2
- Pueblo West2
- Rangely2
- Red Feather Lakes2
- Redlands2
- Rifle2
- Rio Blanco2
- Routt County2
- Roxborough Park2
- Salida2
- Security-Widefield2
- Sedalia2
- Shaw Heights2
- Sheridan2
- Silt2
- Silverton2
- Snowmass Village2
- Steamboat Springs2
- Sterling2
- Sterling Ranch2
- Stonegate2
- Strasburg2
- Stratmoor2
- Sugar City2
- Tabernash2
- Teller2
- Telluride2
- The Pinery2
- Thornton2
- Towaoc2
- Trinidad2
- Upper Bear Creek2
- Vail2
- Valmont2
- Walden2
- Walsenburg2
- Ward2
- Watkins2
- Weld2
- Wellington2
- West Pleasant View2
- Westminster2
- Wheat Ridge2
- Wiley2
- Winter Park2
- Woodmoor2
- Wray2
- Yuma2
- Alma1
- Aspen Park1
- Baca County1
- Basalt1
- Bayfield1
- Black Hawk1
- Breckenridge1
- Buena Vista1
- Carbondale1
- Center1
- Central1
- Chaffee County1
- Clear Creek County1
- Coal Creek, Jefferson County1
- Conejos1
- Costilla County1
- Craig1
- Cripple Creek1
- Del Norte1
- Dillon1
- Eagle1
- Eagle County1
- Edwards1
- El Jebel1
- Estes Park1
- Estes Park town1
- Fairplay1
- Frisco1
- Garfield1
- Georgetown1
- Granby1
- Gunnison1
- Gunnison County1
- Hayden1
- Keystone1
- Kit Carson County1
- Kremmling1
- La Junta1
- Lake1
- Lake City1
- Lamar1
- Las Animas1
- Leadville1
- Leadville North1
- Maysville1
- Monte Vista1
- Nathrop1
- Nederland1
- Oak Creek1
- Otero County1
- Ouray1
- Palmer Lake1
- Perry Park1
- Prowers1
- Rocky Ford1
- Saguache1
- Saguache County1
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- Walsh1
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- Fairmount0
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