AddAir quality near 650 S 40th St, Boulder
Air quality index (AQI⁺) and PM2.5 air pollution near 650 S 40th St, Boulder • 34 Followers • 19:00, Oct 29 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
14
US AQI⁺Good
Main pollutant:
PM2.5
2.5 µg/m³
13°
4 km/h
44 %
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 | 30 |  | 16° 7° |  8 km/h | 64% |
| Fri | 17 |  | 13° 7° | 13 km/h | 76% |
| Sat | 28 | | 14° 7° | 10 km/h | 50% |
Air pollutants
What is the current air quality near 650 S 40th St?
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 |
Real-time 650 S 40th St, Boulder air pollution map
Pollen
What is the pollen count in 650 S 40th St today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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
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Most polluted locations near 650 S 40th St, Boulder
Worldwide AQI⁺ ranking
Station ranking
Real-time 650 S 40th St AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
Get comprehensive data about air quality in 650 S 40th St, Boulder
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Learn more about global air quality
Where is the cleanest air quality in Boulder?
- 650 S 40th St11
- Shining Mountain Waldorf School14
- Keewayden15
- 717 Evergreen Boulder16
- Boulder Reservoir18
- Table Mesa Court21
- Dartmouth Avenue22
- Boulder - CU - 2102 Athens St.23
- North Boulder23
- Bean Mountain Lane27
- Gillaspie Dr28
- Meadow Glen Racquet28
- Engineering Center31
- Chautauqua Heights, Cascade Avenue32
- Hawthorn Avenue33
- 1066 Berea Dr34
- 285 Vail Cir34
- Grape Avenue34
- Stony Hill Road35
- Del Rosa Ct36
- Grove Street36
- South 42nd Street38
- 10th Street41
- 2055-1901 Kalmia Ave41
- 700 Utica Ave41
- Hannigan Lab 247
