AddAir quality in Crystal Lake
Air quality index (AQI⁺) and PM2.5 air pollution in Crystal Lake • 842 Followers • 04:00, Apr 17 Local time
55*
US AQI⁺Moderate
Main pollutant:
PM2.5
11.5 µg/m³
10°
10 km/h
100 %
Hourly forecast
Crystal Lake air quality index (AQI⁺) forecast
Daily forecast
Crystal Lake air quality index (AQI⁺) forecast
| Today | 48 |  | 25° 10° |  33 km/h | 81% |
| Sat | 16 | | 8° 3° | 32 km/h | 67% |
| Sun | 8 |  | 8° -1° | 26 km/h | 63% |
Air pollutants
What is the current air quality in Crystal Lake?
PM2.5 concentration is currently 2.3 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 |
Pollen
What is the pollen count in Crystal Lake today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed None | 0% |
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 Crystal Lake today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Crystal Lake
Worldwide AQI⁺ ranking
Historic air quality near Crystal Lake
History
Historic air quality graph for Crystal Lake
Historic air quality near Crystal Lake
History
Historic air quality graph for Crystal Lake
Most polluted locations near Crystal Lake
Worldwide AQI⁺ ranking
