AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 227.6K Followers • 23:00, Oct 28 Local time
59
US AQI⁺Moderate
Main pollutant:
PM2.5
13.5 µg/m³
17°
18 km/h
71 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 57 |  | 18° 14° |  20 km/h | 75% |
| Fri | 47 | | 15° 9° | 15 km/h | 73% |
| Sat | 25 |  | 17° 11° | 16 km/h | 62% |
Air pollutants
What is the current air quality in Chicago?
PM2.5 concentration is currently 2.7 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?
- Kappa19
- 2215 W Cortez St27
- CHI_TAFT29
- Chicago - SWFP32
- Honore and Avondale39
- West Lawn40
- LUC Loyola Hall45
- S 37th St and S Wallace St49
- 99-65 W 57th Pl54
- 5131-5147 N Christiana Ave56
- Mount Greenwood Park56
- 9330 S Kreiter Ave57
- Avondale57
- Roof deck57
- 6101-6199 N Knox Ave58
- Little Village Lawndale High School58
- S. Ashland Ave. and 45th58
- Soldier Field58
- Logan Square59
- CHI_SP60
- S Damen Ave and 54th60
- 884-898 W Buckingham Pl61
- Lake View61
- 3801-3899 N Lawndale Ave62
- Prairie District, South Loop, Chicago62
- West Town62
- Ogden School63
- 3664-3700 S Iron St67
- CHI_COM67
- Lakeview, Chicago67
- Mayfair Collocation 368
- Avondale station73
- Wicker Park, Chicago73
- Chicago-Logan Square75
- Milwaukee/Division/Paulina75
- Nettelhorst77
- Avalon Park station79
- South Loop82
- Portage Park - Chicago83
- Andersonville84
- Wells & Ontario Bus Station88
- West Albany Park, Chicago89
