Pollen count and allergy info for Castle Rock
Castle Rock pollen and allergy report • 12:00, May 23
Index
Low
Tree
Low
Grass
None
Weed
Low
19°
6 km/h
26%Daily allergy forecast
Castle Rock pollen count forecast
Today  16 km/h22°3° 41% | Sunday 18 km/h 25°10° 34% | Monday 16 km/h26°9° 44% |
Air pollutants
Air quality in Castle Rock today
AQI⁺
Air quality index
23AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
4.3µg/m³
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Where is the highest pollen level in Colorado?
- Acres Green2
- Air Force Academy2
- Akron2
- Alamosa County2
- Altona2
- Arapahoe County2
- Aspen2
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- Aurora2
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- Bennett2
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- Glendale, Arapahoe County2
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- Gunnison County2
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- Superior2
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- Thornton2
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- Todd Creek2
- Twin Lakes, Adams County2
- Vail2
- Walsenburg2
- Watkins2
- Welby2
- Wellington2
- Westminster2
- Wiley2
- Windsor2
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- Alamosa East1
- Alma1
- Applewood1
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- Aristocrat Ranchettes1
- Arvada1
- Aspen Park1
- Baca County1
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- Boulder1
- Boulder County1
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- Colorado City1
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- Conejos1
- Copper Mountain1
- Costilla County1
- Craig1
- Crested Butte1
- Crestone1
- Cripple Creek1
- Crook1
- Del Norte1
- Delta County1
- Dolores1
- Dolores County1
- Douglas1
- Dove Creek1
- Durango1
- Eagle1
- Eagle County1
- Eaton1
- Edgewater1
- Edwards1
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- El Paso1
- Elbert County1
- Ellicott1
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- Estes Park town1
- Evergreen1
- Fairmount1
- Fairplay1
- Florence1
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- Fort Carson1
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- Fort Morgan1
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- Garfield County1
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- Park1
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- Rifle1
- Rio Blanco1
- Routt County1
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- San Luis1
- San Miguel County1
- Security-Widefield1
- Sedalia1
- Silt1
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- Silverton1
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- Sterling Ranch1
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