AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 223.9K Followers • 21:00, Sep 19 Local time
68
US AQI⁺Moderate
Main pollutant:
PM2.5
18.4 µg/m³
20°
8 km/h
100 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 54 |  90% | 19° 17° |  29 km/h | 92% |
| Sun | 29 |  | 18° 14° | 24 km/h | 87% |
| Mon | 19 |  | 18° 15° | 24 km/h | 54% |
Air pollutants
What is the current air quality in Chicago?
PM2.5 concentration is currently 3.7 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
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
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
City ranking
Real-time USA AQI⁺ city ranking
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
City ranking
Real-time USA AQI⁺ city ranking
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
- CHI_TAFT11
- Chicago - SWFP19
- Washington Park 125
- 99-65 W 57th Pl40
- CHI_COM40
- 2215 W Cortez St52
- Mayfair Collocation 354
- Mount Greenwood Park55
- CHI_SP56
- Little Village Lawndale High School62
- Soldier Field62
- 6101-6199 N Knox Ave63
- Roof deck63
- 3943-3939 S Archer Ave64
- S. Ashland Ave. and 45th64
- 3664-3700 S Iron St65
- Honore and Avondale66
- Avondale69
- Tri-Taylor69
- West Town70
- Ogden School71
- Prairie District, South Loop, Chicago72
- Avalon Park station73
- Logan Square73
- Lake View80
- 2116-2100 N St Louis Ave82
- 5131-5147 N Christiana Ave82
- Jeff Park82
- 3801-3899 N Lawndale Ave84
- South Loop87
- Nettelhorst88
- Lakeview, Chicago89
- Milwaukee/Division/Paulina96
- Wicker Park, Chicago96
- Wells & Ontario Bus Station99
- Portage Park - Chicago103
- West Albany Park, Chicago106
- Chicago-Logan Square109
- Andersonville113
- Avondale station127
