AddAir quality in McHenry County
Air quality index (AQI⁺) and PM2.5 air pollution in McHenry County • 20:00, Aug 11 Local time
70*
US AQI⁺Moderate
Main pollutant:
PM2.5
19.2 µg/m³
22°
16 km/h
53 %
Hourly forecast
McHenry County air quality index (AQI⁺) forecast
Daily forecast
McHenry County air quality index (AQI⁺) forecast
| Today | 67 |  | 27° 15° |  16 km/h | 55% |
| Wed | 59 |  90% | 22° 15° | 24 km/h | 81% |
| Thu | 57 |  | 21° 15° | 21 km/h | 61% |
Air pollutants
What is the current air quality in McHenry County?
PM2.5 concentration is currently 3.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in McHenry County
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in McHenry County today?
Index
High
 Tree None | 0% |
 Grass Low | 25% |
 Weed High | 75% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in McHenry County today?
Index
High
Tree None | 0% |
Grass Low | 25% |
Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in McHenry County
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near McHenry County
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near McHenry County
History
Historic air quality graph for McHenry County
Historic air quality near McHenry County
History
Historic air quality graph for McHenry County
Most polluted locations near McHenry County
Worldwide AQI⁺ rankingCity ranking
