AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 225.8K Followers • 03:00, Oct 12 Local time
34
US AQI⁺Good
Main pollutant:
PM2.5
6.2 µg/m³
17°
10 km/h
90 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 52 |  | 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 1.2 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?
- Kappa1
- 2215 W Cortez St4
- LUC Loyola Hall4
- CHI_TAFT13
- Honore and Avondale17
- Chicago - SWFP18
- Soldier Field22
- West Lawn23
- Prairie District, South Loop, Chicago24
- Wicker Park, Chicago24
- 9330 S Kreiter Ave25
- Milwaukee/Division/Paulina28
- Avalon Park station29
- 5131-5147 N Christiana Ave31
- Chicago-Logan Square32
- Lakeview, Chicago32
- Jeff Park33
- Lake View33
- Mount Greenwood Park33
- Nettelhorst34
- Roof deck34
- S Damen Ave and 54th34
- Wells & Ontario Bus Station34
- 884-898 W Buckingham Pl36
- S 37th St and S Wallace St37
- West Town37
- 99-65 W 57th Pl38
- Logan Square38
- S. Ashland Ave. and 45th40
- Ogden School42
- 3664-3700 S Iron St43
- Andersonville44
- CHI_SP48
- 3801-3899 N Lawndale Ave51
- CHI_COM51
- Avondale52
- Mayfair Collocation 352
- Avondale station53
- South Loop56
- Portage Park - Chicago64
- West Albany Park, Chicago77
