AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 226.1K Followers • 20:00, Oct 14 Local time
19
US AQI⁺Good
Main pollutant:
O₃
40 µg/m³
15°
21 km/h
87 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 14 |  90% | 14° 13° |  17 km/h | 89% |
| Thu | 29 | 90% | 12° 8° | 32 km/h | 82% |
| Fri | 9 |  | 14° 8° | 15 km/h | 49% |
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
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
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?
- Prairie District, South Loop, Chicago0
- Nettelhorst3
- Wicker Park, Chicago3
- 5131-5147 N Christiana Ave4
- Chicago-Logan Square4
- Lakeview, Chicago6
- 6101-6199 N Knox Ave7
- 6674-6646 N Leoti Ave11
- Honore and Avondale11
- Lake View East11
- Milwaukee/Division/Paulina12
- West Rogers Park12
- 2116-2100 N St Louis Ave13
- 2215 W Cortez St13
- CHI_TAFT14
- Hyde Park14
- West Lawn16
- 884-898 W Buckingham Pl17
- LUC Loyola Hall17
- Logan Square17
- Lake View18
- Roof deck18
- 3801-3899 N Lawndale Ave19
- CHI_SP21
- West Town21
- 3664-3700 S Iron St22
- Avondale24
- Chicago - SWFP24
- Mayfair Collocation 324
- Ogden School24
- 99-65 W 57th Pl28
- S 37th St and S Wallace St28
- Portage Park - Chicago29
- S Damen Ave and 54th29
- S. Ashland Ave. and 45th29
- South Loop29
- West Albany Park, Chicago31
- Kappa32
- Jeff Park43
- Little Village Lawndale High School46
- Avalon Park station52
- CHI_COM54
- Andersonville56
- Mount Greenwood Park60
- Soldier Field60
- Avondale station69
- Wells & Ontario Bus Station69
