AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 226.6K Followers • 21:00, Oct 19 Local time
37
US AQI⁺Good
Main pollutant:
PM2.5
6.8 µg/m³
14°
6 km/h
83 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 73 |  | 17° 9° |  10 km/h | 77% |
| Tue | 67 | | 17° 9° | 7 km/h | 81% |
| Wed | 76 | | 21° 14° | 10 km/h | 48% |
Air pollutants
What is the current air quality in Chicago?
PM2.5 concentration is currently 1.4 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
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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
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
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?
- LUC Loyola Hall0
- 2215 W Cortez St1
- Kappa1
- Prairie District, South Loop, Chicago1
- Lakeview, Chicago7
- Lake View East11
- Soldier Field11
- 5131-5147 N Christiana Ave12
- Avondale station13
- CHI_TAFT13
- 6674-6646 N Leoti Ave16
- West Rogers Park16
- Hyde Park17
- Washington Park 118
- Avalon Park station19
- 9330 S Kreiter Ave21
- Honore and Avondale22
- 99-65 W 57th Pl23
- 2116-2100 N St Louis Ave24
- 6101-6199 N Knox Ave24
- Nettelhorst24
- 3664-3700 S Iron St25
- Andersonville28
- CHI_SP28
- Chicago-Logan Square28
- Little Village Lawndale High School28
- 884-898 W Buckingham Pl29
- S 37th St and S Wallace St32
- Chicago - SWFP33
- Mount Greenwood Park33
- S Damen Ave and 54th33
- Logan Square34
- Roof deck36
- Mayfair Collocation 338
- CHI_COM39
- West Town39
- Ogden School42
- S. Ashland Ave. and 45th43
- Avondale45
- Tri-Taylor47
- Milwaukee/Division/Paulina49
- Lake View53
- Wicker Park, Chicago55
- Wells & Ontario Bus Station58
- West Albany Park, Chicago60
- 3801-3899 N Lawndale Ave61
- Portage Park - Chicago70
- South Loop88
