AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 224.4K Followers • 09:00, Sep 25 Local time
21
US AQI⁺Good
Main pollutant:
PM2.5
3.7 µg/m³
16°
6 km/h
84 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 34 | | 17° 15° |  11 km/h | 88% |
| Sat | 48 |  | 18° 13° | 12 km/h | 79% |
| Sun | 54 |  | 20° 12° | 13 km/h | 59% |
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?
- Kappa0
- Prairie District, South Loop, Chicago0
- 5131-5147 N Christiana Ave1
- 2215 W Cortez St4
- Andersonville5
- West Rogers Park6
- Lakeview, Chicago7
- Lake View East10
- Soldier Field11
- 6101-6199 N Knox Ave12
- Nettelhorst12
- Avalon Park station14
- Jeff Park14
- Lake View14
- Honore and Avondale17
- Wells & Ontario Bus Station17
- 884-898 W Buckingham Pl18
- Chicago - SWFP18
- Chicago-Logan Square18
- Milwaukee/Division/Paulina18
- Hyde Park19
- Wicker Park, Chicago19
- West Lawn20
- 99-65 W 57th Pl21
- Mount Greenwood Park22
- Little Village Lawndale High School25
- Roof deck25
- 3943-3939 S Archer Ave26
- Avondale26
- Ogden School27
- S 37th St and S Wallace St28
- West Town28
- CHI_COM29
- Mayfair Collocation 329
- Logan Square31
- South Loop31
- 9330 S Kreiter Ave33
- S. Ashland Ave. and 45th33
- Tri-Taylor36
- 3664-3700 S Iron St39
- CHI_SP43
- West Albany Park, Chicago44
- Portage Park - Chicago75
- Avondale station86
