AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 224.5K Followers • 03:00, Sep 27 Local time
28
US AQI⁺Good
Main pollutant:
PM2.5
5.1 µg/m³
14°
5 km/h
100 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 52 |  | 19° 11° |  12 km/h | 89% |
| Mon | 64 | | 19° 12° | 9 km/h | 92% |
| Tue | 66 | | 24° 13° | 12 km/h | 54% |
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?
- 2215 W Cortez St1
- Prairie District, South Loop, Chicago1
- Lakeview, Chicago4
- Lake View East5
- Honore and Avondale11
- Milwaukee/Division/Paulina11
- Soldier Field11
- 9330 S Kreiter Ave13
- Hyde Park15
- Lake View16
- Wicker Park, Chicago16
- 3664-3700 S Iron St17
- 99-65 W 57th Pl18
- CHI_TAFT18
- Wells & Ontario Bus Station18
- Ogden School19
- Nettelhorst22
- Roof deck22
- Avalon Park station23
- 884-898 W Buckingham Pl28
- South Loop28
- 3943-3939 S Archer Ave30
- S 37th St and S Wallace St32
- West Town32
- West Lawn35
- Chicago - SWFP37
- S. Ashland Ave. and 45th44
- Mount Greenwood Park46
- Andersonville51
- 5131-5147 N Christiana Ave57
- 6101-6199 N Knox Ave58
- Mayfair Collocation 363
- Avondale64
- CHI_SP66
- Chicago-Logan Square66
- Little Village Lawndale High School66
- Logan Square66
- 3801-3899 N Lawndale Ave71
- CHI_COM71
- Jeff Park80
- West Albany Park, Chicago96
- Portage Park - Chicago97
