AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 225.8K Followers • 02:00, Oct 12 Local time
34
US AQI⁺Good
Main pollutant:
PM2.5
6.3 µg/m³
17°
10 km/h
91 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 53 |  | 29° 17° |  22 km/h | 67% |
| Tue | 51 | | 27° 20° | 20 km/h | 71% |
| Wed | 60 |  | 18° 15° | 22 km/h | 82% |
Air pollutants
What is the current air quality in Chicago?
PM2.5 concentration is currently 1.3 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 |
Protect yourself from air pollution in Chicago
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 Chicago today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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 Chicago today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Chicago
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.
Most polluted locations near Chicago
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Chicago
Historic air quality near Chicago
History
Historic air quality graph for Chicago
Historic air quality near Chicago
History
Historic air quality graph for Chicago
Most polluted locations near Chicago
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Chicago
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Chicago?
- Kappa0
- LUC Loyola Hall4
- 2215 W Cortez St16
- Hyde Park17
- CHI_TAFT18
- Prairie District, South Loop, Chicago26
- Chicago - SWFP27
- Honore and Avondale28
- Soldier Field28
- West Lawn29
- Wells & Ontario Bus Station30
- Mount Greenwood Park33
- S 37th St and S Wallace St37
- Lakeview, Chicago40
- Nettelhorst40
- 884-898 W Buckingham Pl43
- Ogden School43
- 9330 S Kreiter Ave44
- Lake View45
- Roof deck46
- 99-65 W 57th Pl47
- Wicker Park, Chicago49
- Milwaukee/Division/Paulina51
- 5131-5147 N Christiana Ave52
- West Town53
- CHI_COM54
- Little Village Lawndale High School56
- S. Ashland Ave. and 45th56
- 3664-3700 S Iron St57
- Avondale57
- CHI_SP57
- Logan Square57
- S Damen Ave and 54th57
- 3801-3899 N Lawndale Ave59
- South Loop59
- Avalon Park station63
- Andersonville64
- Jeff Park65
- Mayfair Collocation 365
- Chicago-Logan Square66
- West Albany Park, Chicago77
- Avondale station78
- Portage Park - Chicago78
