AddAir quality in Boulder
Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 154 Followers • 17:00, Oct 20 Local time
46
US AQI⁺Good
Main pollutant:
O₃
100 µg/m³
20°
6 km/h
36 %
Hourly forecast
Boulder air quality index (AQI⁺) forecast
Daily forecast
Boulder air quality index (AQI⁺) forecast
| Today | 14 | | 21° 10° |  7 km/h | 45% |
| Tue | 11 |  | 21° 13° | 10 km/h | 41% |
| Wed | 11 | | 22° 13° | 13 km/h | 49% |
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
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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
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
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Boulder?
- 650 S 40th St0
- Gillaspie Dr0
- Boulder - CU - 2102 Athens St.17
- Keewayden20
- 717 Evergreen Boulder21
- Dartmouth Avenue22
- Stony Hill Road22
- 1066 Berea Dr23
- Hawthorn Avenue23
- Table Mesa Court23
- Chautauqua Heights, Cascade Avenue26
- 1491 High St27
- 2055-1901 Kalmia Ave27
- 285 Vail Cir27
- Bean Mountain Lane27
- Grape Avenue27
- Grove Street27
- South 42nd Street27
- Meadow Glen Racquet29
- 700 Utica Ave30
- North Boulder32
- Boulder Reservoir38
- 10th Street41
