AddAir quality in Boulder
Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 4 Followers • 09:00, Jun 04 Local time
29
US AQI⁺Good
Main pollutant:
O₃
70 µg/m³
24°
4 km/h
27 %
Hourly forecast
Boulder air quality index (AQI⁺) forecast
Daily forecast
Boulder air quality index (AQI⁺) forecast
| Today | 28 | | 32° 19° |  14 km/h | 21% |
| Fri | 27 | | 30° 15° | 30 km/h | 40% |
| Sat | 24 |  | 34° 16° | 40 km/h | 25% |
Air pollutants
What is the current air quality in Boulder?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
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 Moderate | 50% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Boulder today?
Index
Moderate
Tree Moderate | 50% |
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?
- Gillaspie Dr6
- 650 S 40th St11
- Keewayden12
- North Boulder14
- 18th Street20
- Bean Mountain Lane21
- Chautauqua Heights, Cascade Avenue21
- Del Rosa Ct21
- Shining Mountain Waldorf School21
- Dartmouth Avenue22
- Grape Avenue23
- Hawthorn Avenue23
- 1491 High St24
- Grove Street24
- South 42nd Street24
- 717 Evergreen Boulder26
- Boulder - CU - 2102 Athens St.27
- Stony Hill Road27
- Boulder Reservoir28
- 285 Vail Cir29
- 10th Street30
- 1066 Berea Dr42
