AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 224.6K Followers • 01:00, Sep 29 Local time
26
US AQI⁺Good
Main pollutant:
PM2.5
4.6 µg/m³
15°
2 km/h
100 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 52 |  | 24° 13° |  10 km/h | 78% |
| Wed | 61 |  90% | 19° 17° | 20 km/h | 91% |
| Thu | 67 |  | 23° 19° | 21 km/h | 87% |
Air pollutants
What is the current air quality in Chicago?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
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
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
- 2215 W Cortez St1
- Prairie District, South Loop, Chicago1
- LUC Loyola Hall3
- Honore and Avondale6
- Lakeview, Chicago7
- Lake View East8
- Soldier Field11
- Wicker Park, Chicago11
- Wells & Ontario Bus Station12
- Nettelhorst13
- 9330 S Kreiter Ave14
- 884-898 W Buckingham Pl18
- Milwaukee/Division/Paulina18
- Lake View19
- Roof deck19
- West Town21
- Ogden School22
- S 37th St and S Wallace St25
- 3664-3700 S Iron St26
- 99-65 W 57th Pl28
- 3943-3939 S Archer Ave29
- CHI_SP29
- Chicago - SWFP29
- Chicago-Logan Square29
- West Lawn29
- 5131-5147 N Christiana Ave31
- Avondale36
- Jeff Park37
- Tri-Taylor37
- South Loop38
- Mount Greenwood Park42
- Logan Square43
- S. Ashland Ave. and 45th45
- Avondale station46
- Little Village Lawndale High School46
- Avalon Park station47
- Mayfair Collocation 348
- CHI_COM52
- 6101-6199 N Knox Ave53
- Andersonville63
- Portage Park - Chicago69
- West Albany Park, Chicago71
- 3801-3899 N Lawndale Ave83
