AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 225K Followers • 16:00, Oct 03 Local time
31
US AQI⁺Good
Main pollutant:
O₃
66 µg/m³
18°
10 km/h
73 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 30 |  | 18° 13° |  13 km/h | 83% |
| Sun | 22 | | 20° 13° | 18 km/h | 83% |
| Mon | 22 | | 16° 8° | 11 km/h | 69% |
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
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?
- Avalon Park station0
- Prairie District, South Loop, Chicago0
- Jeff Park2
- Lakeview, Chicago3
- Avondale station4
- Mount Greenwood Park6
- Soldier Field6
- Andersonville7
- Chicago-Logan Square9
- Wicker Park, Chicago10
- Honore and Avondale11
- Nettelhorst13
- 6101-6199 N Knox Ave14
- Hyde Park Hyde Park Egandale14
- 9330 S Kreiter Ave15
- Hyde Park17
- 5131-5147 N Christiana Ave18
- Wells & Ontario Bus Station19
- 3801-3899 N Lawndale Ave20
- Milwaukee/Division/Paulina20
- Tri-Taylor20
- 2116-2100 N St Louis Ave21
- South Loop21
- 6674-6646 N Leoti Ave22
- Lake View22
- 3664-3700 S Iron St23
- 3943-3939 S Archer Ave23
- CHI_TAFT23
- Lake View East23
- Little Village Lawndale High School23
- 884-898 W Buckingham Pl24
- CHI_SP24
- West Lawn24
- West Rogers Park24
- S. Ashland Ave. and 45th25
- 99-65 W 57th Pl26
- Chicago - SWFP26
- Logan Square26
- Avondale28
- CHI_COM28
- Roof deck28
- West Town28
- Ogden School32
- Mayfair Collocation 334
- Portage Park - Chicago37
- West Albany Park, Chicago38
- S 37th St and S Wallace St42
