AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 225.7K Followers • 14:00, Oct 10 Local time
42
US AQI⁺Good
Main pollutant:
O₃
90 µg/m³
25°
18 km/h
49 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 45 |  | 25° 14° |  18 km/h | 66% |
| Sun | 51 |  | 23° 15° | 8 km/h | 76% |
| Mon | 59 | | 28° 17° | 24 km/h | 64% |
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
- 2215 W Cortez St1
- LUC Loyola Hall1
- Prairie District, South Loop, Chicago3
- Avalon Park station7
- Jeff Park9
- Wicker Park, Chicago11
- 6101-6199 N Knox Ave12
- Wells & Ontario Bus Station12
- Lakeview, Chicago13
- 5131-5147 N Christiana Ave17
- Honore and Avondale17
- Milwaukee/Division/Paulina17
- Chicago-Logan Square18
- Andersonville19
- Lake View East19
- 9330 S Kreiter Ave20
- Mount Greenwood Park22
- Soldier Field22
- Nettelhorst23
- 3801-3899 N Lawndale Ave24
- CHI_TAFT25
- Avondale station27
- 3664-3700 S Iron St28
- Lake View28
- Roof deck28
- S Damen Ave and 54th28
- S. Ashland Ave. and 45th28
- West Town28
- 884-898 W Buckingham Pl29
- Logan Square29
- Chicago - SWFP30
- 99-65 W 57th Pl31
- Avondale31
- Little Village Lawndale High School31
- Ogden School32
- CHI_SP36
- S 37th St and S Wallace St36
- South Loop40
- West Lawn40
- CHI_COM44
- West Albany Park, Chicago45
- Portage Park - Chicago51
- Mayfair Collocation 352
- Tri-Taylor65
