AddAir quality in Cook County
Air quality index (AQI⁺) and PM2.5 air pollution in Cook County • 17:00, Jul 01 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3.2 µg/m³
20°
5 km/h
88 %
Hourly forecast
Cook County air quality index (AQI⁺) forecast
Daily forecast
Cook County air quality index (AQI⁺) forecast
| Today | 18 |  | 24° 14° |  12 km/h | 85% |
| Thu | 46 |  | 26° 18° | 13 km/h | 64% |
| Fri | 56 | | 18° 14° | 15 km/h | 82% |
Air pollutants
What is the current air quality in Cook County?
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 |
Pollen
What is the pollen count in Cook County today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 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 Cook County today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Cook County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Cook County
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Cook County
History
Historic air quality graph for Cook County
Historic air quality near Cook County
History
Historic air quality graph for Cook County
Most polluted locations near Cook County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Cook County
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
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