AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 226.2K Followers • 17:00, Oct 15 Local time
38
US AQI⁺Good
Main pollutant:
PM2.5
6.8 µg/m³
16°
15 km/h
93 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 38 |  90% | 16° 15° |  18 km/h | 89% |
| Fri | 22 | | 11° 6° | 32 km/h | 77% |
| Sat | 14 |  | 12° 2° | 16 km/h | 58% |
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
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?
- LUC Loyola Hall1
- Kappa2
- 2215 W Cortez St4
- West Rogers Park4
- CHI_TAFT6
- Prairie District, South Loop, Chicago11
- Chicago - SWFP13
- Avalon Park station16
- Nettelhorst20
- 6101-6199 N Knox Ave21
- West Lawn21
- Honore and Avondale22
- 9330 S Kreiter Ave23
- 99-65 W 57th Pl24
- 5131-5147 N Christiana Ave25
- CHI_SP26
- Roof deck29
- Jeff Park31
- Wicker Park, Chicago31
- S 37th St and S Wallace St32
- S Damen Ave and 54th32
- Lakeview, Chicago33
- Milwaukee/Division/Paulina33
- Soldier Field33
- Lake View35
- 884-898 W Buckingham Pl36
- Logan Square36
- S. Ashland Ave. and 45th37
- Mayfair Collocation 338
- CHI_COM39
- Mount Greenwood Park39
- 3801-3899 N Lawndale Ave41
- Avondale41
- Ogden School41
- West Town41
- Andersonville43
- Chicago-Logan Square43
- Wells & Ontario Bus Station45
- 3664-3700 S Iron St54
- South Loop54
- Avondale station55
- Portage Park - Chicago61
- West Albany Park, Chicago62
