AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 225.4K Followers • 19:00, Oct 08 Local time
36
US AQI⁺Good
Main pollutant:
O₃
78 µg/m³
18°
4 km/h
66 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 28 |  | 16° 13° |  17 km/h | 84% |
| Fri | 64 |  | 24° 13° | 15 km/h | 62% |
| Sat | 46 | | 21° 17° | 11 km/h | 72% |
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
- Avondale station0
- Chicago-Logan Square0
- Jeff Park0
- Kappa0
- Lakeview, Chicago0
- Nettelhorst0
- Prairie District, South Loop, Chicago0
- Andersonville1
- Milwaukee/Division/Paulina1
- Wicker Park, Chicago3
- 5131-5147 N Christiana Ave5
- Soldier Field6
- 2215 W Cortez St9
- Honore and Avondale11
- West Albany Park, Chicago12
- Hyde Park14
- South Loop14
- 6674-6646 N Leoti Ave15
- 9330 S Kreiter Ave15
- Lake View East16
- Portage Park - Chicago16
- CHI_SP17
- Hyde Park Hyde Park Egandale17
- Lake View17
- 2116-2100 N St Louis Ave18
- West Rogers Park18
- 3664-3700 S Iron St21
- 99-65 W 57th Pl21
- Wells & Ontario Bus Station21
- Mount Greenwood Park22
- Washington Park 122
- West Town22
- 3801-3899 N Lawndale Ave23
- Logan Square23
- Little Village Lawndale High School24
- Mayfair Collocation 324
- Roof deck24
- Tri-Taylor24
- CHI_COM25
- Avondale27
- Chicago - SWFP29
- 6101-6199 N Knox Ave30
- West Lawn32
- CHI_TAFT33
- 884-898 W Buckingham Pl36
- Ogden School36
- S. Ashland Ave. and 45th51
