AddAir quality near 650 S 40th St, Boulder
Air quality index (AQI⁺) and PM2.5 air pollution near 650 S 40th St, Boulder • 9 Followers
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
39
US AQI⁺Good
Main pollutant:
PM2.5
7 µg/m³
15°
3 km/h
55 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
650 S 40th St, Boulder air quality index (AQI⁺) forecast
Daily forecast
650 S 40th St, Boulder air quality index (AQI⁺) forecast
| Today | 40 |  | 23° 15° |  14 km/h | 54% |
| Tue | 26 | | 26° 12° | 36 km/h | 61% |
| Wed | 29 |  | 27° 13° | 39 km/h | 46% |
Air pollutants
What is the current air quality near 650 S 40th St?
PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time 650 S 40th St, Boulder air pollution map
Pollen
What is the pollen count in 650 S 40th St today?
Index
Moderate
 Tree Moderate | 50% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in 650 S 40th St
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Pollen
What is the pollen count in 650 S 40th St today?
Index
Moderate
Tree Moderate | 50% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near 650 S 40th St
History
Historic air quality graph for 650 S 40th St
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near 650 S 40th St, Boulder
Worldwide AQI⁺ ranking
Station ranking
Real-time 650 S 40th St AQI⁺ station ranking
Get comprehensive data about air quality in 650 S 40th St, Boulder
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Boulder?
- Gillaspie Dr6
- Grape Avenue12
- Hawthorn Avenue13
- North Boulder13
- 18th Street14
- 717 Evergreen Boulder14
- Keewayden14
- Dartmouth Avenue16
- Boulder - CU - 2102 Athens St.17
- Chautauqua Heights, Cascade Avenue17
- Del Rosa Ct17
- Shining Mountain Waldorf School17
- South 42nd Street17
- 285 Vail Cir18
- 10th Street19
- 1491 High St19
- Stony Hill Road19
- Grove Street23
- 1066 Berea Dr25
- Bean Mountain Lane26
- Boulder Reservoir26
