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)
11
US AQI⁺Good
Main pollutant:
PM2.5
2 µg/m³
32°
7 km/h
11 %
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 | 17 | | 32° 18° |  38 km/h | 27% |
| Fri | 22 | | 30° 19° | 13 km/h | 29% |
| Sat | 26 |  | 33° 19° | 27 km/h | 27% |
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
Moderate
 Tree Moderate | 50% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in 650 S 40th St
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
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
City ranking
Real-time USA AQI⁺ city 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
- Boulder - CU - 2102 Athens St.21
- 18th Street26
- Keewayden26
- North Boulder26
- Hawthorn Avenue27
- Chautauqua Heights, Cascade Avenue29
- Del Rosa Ct29
- Shining Mountain Waldorf School29
- Stony Hill Road29
- 1491 High St31
- Dartmouth Avenue31
- Grove Street31
- Bean Mountain Lane32
- Grape Avenue32
- 285 Vail Cir33
- 717 Evergreen Boulder33
- South 42nd Street33
- 10th Street34
- Boulder Reservoir34
- 1066 Berea Dr49
