AddAir quality in Callahan
Air quality index (AQI⁺) and PM2.5 air pollution in Callahan • 49 Followers • 17:00, Jun 24 Local time
69*
US AQI⁺Moderate
Main pollutant:
PM2.5
18.7 µg/m³
32°
9 km/h
53 %
Hourly forecast
Callahan air quality index (AQI⁺) forecast
Daily forecast
Callahan air quality index (AQI⁺) forecast
| Today | 69 |  | 33° 22° |  10 km/h | 63% |
| Wed | 61 | | 31° 25° | 13 km/h | 81% |
| Thu | 57 | | 34° 24° | 12 km/h | 68% |
Air pollutants
What is the current air quality in Callahan?
PM2.5 concentration is currently 3.7 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 Callahan today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
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 Callahan today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Callahan
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Callahan
History
Historic air quality graph for Callahan
Historic air quality near Callahan
History
Historic air quality graph for Callahan
Most polluted locations near Callahan
Worldwide AQI⁺ rankingCity ranking
