AddAir quality in Boulder
Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 5 Followers • 21:00, Jun 22 Local time
81
US AQI⁺Moderate
Main pollutant:
O₃
126 µg/m³
20°
20 km/h
71 %
Hourly forecast
Boulder air quality index (AQI⁺) forecast
Daily forecast
Boulder air quality index (AQI⁺) forecast
| Today | 64 |  | 27° 16° |  24 km/h | 59% |
| Tue | 58 | | 29° 15° | 38 km/h | 61% |
| Wed | 58 | | 31° 15° | 41 km/h | 52% |
Air pollutants
What is the current air quality in Boulder?
PM2.5 concentration is currently 1.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Boulder
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Boulder today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Boulder today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Boulder
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Boulder
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Boulder
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Boulder
History
Historic air quality graph for Boulder
Historic air quality near Boulder
History
Historic air quality graph for Boulder
Most polluted locations near Boulder
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Boulder
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Boulder?
- 18th Street24
- Gillaspie Dr28
- Keewayden28
- North Boulder29
- Bean Mountain Lane32
- 650 S 40th St36
- Grape Avenue44
- 1066 Berea Dr46
- Boulder - CU - 2102 Athens St.46
- Del Rosa Ct46
- 717 Evergreen Boulder49
- Boulder Reservoir50
- 285 Vail Cir51
- Stony Hill Road52
- 10th Street53
- 1491 High St53
- Hawthorn Avenue53
- Grove Street54
- South 42nd Street56
