AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 227.7K Followers • 14:00, Oct 29 Local time
54
US AQI⁺Moderate
Main pollutant:
PM2.5
10.6 µg/m³
19°
14 km/h
73 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 52 |  | 20° 14° |  18 km/h | 69% |
| Fri | 39 |  | 13° 10° | 16 km/h | 81% |
| Sat | 24 |  80% | 14° 9° | 17 km/h | 84% |
Air pollutants
What is the current air quality in Chicago?
PM2.5 concentration is currently 2.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
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
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Chicago today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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?
- Kappa6
- 2215 W Cortez St16
- CHI_TAFT21
- Chicago - SWFP28
- Honore and Avondale28
- West Lawn36
- 5131-5147 N Christiana Ave39
- 6101-6199 N Knox Ave41
- Mount Greenwood Park44
- Prairie District, South Loop, Chicago44
- 9330 S Kreiter Ave51
- Avondale51
- 99-65 W 57th Pl52
- Logan Square52
- West Town52
- 884-898 W Buckingham Pl53
- CHI_SP53
- Little Village Lawndale High School53
- Roof deck53
- S Damen Ave and 54th53
- Soldier Field53
- 3664-3700 S Iron St54
- 3801-3899 N Lawndale Ave54
- Lake View54
- Lakeview, Chicago54
- S. Ashland Ave. and 45th54
- Chicago-Logan Square55
- Ogden School56
- Avalon Park station57
- Mayfair Collocation 360
- Nettelhorst61
- Wicker Park, Chicago61
- Milwaukee/Division/Paulina63
- Andersonville65
- CHI_COM66
- LUC Loyola Hall67
- Wells & Ontario Bus Station68
- West Albany Park, Chicago68
- Portage Park - Chicago71
- South Loop71
