AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 227.8K Followers • 07:00, Oct 31 Local time
44
US AQI⁺Good
Main pollutant:
PM2.5
7.9 µg/m³
12°
12 km/h
82 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 39 |  | 16° 12° |  14 km/h | 73% |
| Sun | 52 |  | 20° 13° | 17 km/h | 78% |
| Mon | 60 | | 18° 13° | 26 km/h | 83% |
Air pollutants
What is the current air quality in Chicago?
PM2.5 concentration is currently 1.6 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.
Learn more about global air quality
Where is the cleanest air quality in Chicago?
- 2215 W Cortez St1
- LUC Loyola Hall1
- CHI_TAFT11
- Prairie District, South Loop, Chicago13
- West Rogers Park13
- Chicago - SWFP15
- 6101-6199 N Knox Ave21
- Lakeview, Chicago21
- 5131-5147 N Christiana Ave23
- Wicker Park, Chicago26
- 99-65 W 57th Pl29
- Milwaukee/Division/Paulina30
- CHI_SP31
- Honore and Avondale31
- Wells & Ontario Bus Station31
- 3801-3899 N Lawndale Ave33
- Chicago-Logan Square33
- Avalon Park station34
- Roof deck34
- Nettelhorst35
- Soldier Field35
- 9330 S Kreiter Ave36
- Avondale37
- Lake View38
- Mayfair Collocation 338
- Logan Square40
- S 37th St and S Wallace St41
- West Town41
- Andersonville42
- Mount Greenwood Park42
- 884-898 W Buckingham Pl43
- Ogden School43
- CHI_COM44
- S Damen Ave and 54th47
- 3664-3700 S Iron St49
- S. Ashland Ave. and 45th51
- Little Village Lawndale High School52
- South Loop53
- Portage Park - Chicago57
- West Albany Park, Chicago61
