AddAir quality in Chicago
Air quality index (AQI⁺) and PM2.5 air pollution in Chicago • 227.8K Followers • 21:00, Oct 30 Local time
21
US AQI⁺Good
Main pollutant:
PM2.5
3.8 µg/m³
12°
14 km/h
79 %
Hourly forecast
Chicago air quality index (AQI⁺) forecast
Daily forecast
Chicago air quality index (AQI⁺) forecast
| Today | 29 |  | 13° 10° |  17 km/h | 81% |
| Sat | 52 | | 19° 12° | 15 km/h | 80% |
| Sun | 60 | | 15° 13° | 20 km/h | 87% |
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
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
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
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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.
Learn more about global air quality
Where is the cleanest air quality in Chicago?
- Kappa0
- Prairie District, South Loop, Chicago0
- LUC Loyola Hall1
- 5131-5147 N Christiana Ave2
- Avalon Park station3
- Lakeview, Chicago3
- Andersonville4
- Lake View East9
- 6674-6646 N Leoti Ave10
- West Rogers Park10
- 6101-6199 N Knox Ave13
- Chicago-Logan Square13
- Hyde Park15
- Nettelhorst16
- 3664-3700 S Iron St17
- CHI_TAFT17
- 99-65 W 57th Pl18
- Roof deck18
- 9330 S Kreiter Ave19
- CHI_SP19
- S Damen Ave and 54th19
- Lake View21
- Chicago - SWFP22
- Little Village Lawndale High School22
- 884-898 W Buckingham Pl23
- Honore and Avondale23
- Soldier Field23
- West Town23
- Logan Square24
- CHI_COM25
- Mayfair Collocation 326
- S. Ashland Ave. and 45th26
- Milwaukee/Division/Paulina27
- Avondale28
- South Loop30
- Mount Greenwood Park31
- Wicker Park, Chicago34
- Ogden School36
- West Albany Park, Chicago48
- Wells & Ontario Bus Station50
- Portage Park - Chicago81
