AddAir quality in Boulder
Air quality index (AQI⁺) and PM2.5 air pollution in Boulder • 44 Followers • 01:00, Jul 17 Local time
49
US AQI⁺Good
Main pollutant:
O₃
106 µg/m³
24°
8 km/h
50 %
Hourly forecast
Boulder air quality index (AQI⁺) forecast
Daily forecast
Boulder air quality index (AQI⁺) forecast
| Today | 33 |  | 33° 21° |  13 km/h | 32% |
| Sat | 28 |  | 34° 22° | 10 km/h | 27% |
| Sun | 27 | | 38° 23° | 29 km/h | 20% |
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
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
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
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
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?
- Gillaspie Dr11
- Dartmouth Avenue19
- North Boulder19
- Stony Hill Road19
- Bean Mountain Lane20
- Keewayden21
- Chautauqua Heights, Cascade Avenue22
- Shining Mountain Waldorf School22
- 717 Evergreen Boulder23
- 1066 Berea Dr25
- Del Rosa Ct25
- Boulder - CU - 2102 Athens St.27
- Grove Street27
- Hawthorn Avenue27
- South 42nd Street27
- 2055-1901 Kalmia Ave28
- 285 Vail Cir28
- Grape Avenue28
- Meadow Glen Racquet28
- 10th Street31
- Boulder Reservoir42
