AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 223.7K Followers • 21:00, Sep 17 Local time
48
US AQI⁺Good
Main pollutant:
PM2.5
8.8 µg/m³
20°
15 km/h
96 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 56 |  | 21° 19° |  20 km/h | 74% |
| Fri | 59 |  90% | 18° 15° | 29 km/h | 94% |
| Sat | 48 |  | 20° 17° | 27 km/h | 95% |
Air pollutants
What is the current air quality in Chicago?
PM2.5 concentration is currently 1.8 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
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
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.
Where is the cleanest air quality in Chicago?
- Kappa0
- West Lawn8
- CHI_TAFT18
- Chicago - SWFP18
- Washington Park 120
- 2215 W Cortez St24
- Mayfair Collocation 331
- S 37th St and S Wallace St33
- CHI_SP43
- 99-65 W 57th Pl44
- 6101-6199 N Knox Ave51
- 5131-5147 N Christiana Ave53
- Jeff Park53
- Avondale55
- CHI_COM55
- Roof deck55
- Honore and Avondale58
- Logan Square58
- Lake View59
- West Town60
- 3801-3899 N Lawndale Ave61
- 3943-3939 S Archer Ave61
- Little Village Lawndale High School61
- Ogden School61
- Tri-Taylor63
- 3664-3700 S Iron St65
- Andersonville68
- Wicker Park, Chicago69
- S. Ashland Ave. and 45th70
- Lakeview, Chicago72
- West Albany Park, Chicago72
- Nettelhorst73
- Chicago-Logan Square74
- Portage Park - Chicago74
- Prairie District, South Loop, Chicago74
- Soldier Field75
- Mount Greenwood Park77
- Avalon Park station83
- Wells & Ontario Bus Station85
- Milwaukee/Division/Paulina86
- South Loop88
- Avondale station92
