AddAir quality in Castle Hills
Air quality index (AQI⁺) and PM2.5 air pollution in Castle Hills • 559 Followers • 10:00, May 11 Local time
53*
US AQI⁺Moderate
Main pollutant:
PM2.5
10.2 µg/m³
23°
24 km/h
68 %
Hourly forecast
Castle Hills air quality index (AQI⁺) forecast
Daily forecast
Castle Hills air quality index (AQI⁺) forecast
| Today | 55 | | 27° 19° |  25 km/h | 70% |
| Tue | 64 |  | 30° 19° | 13 km/h | 63% |
| Wed | 64 | | 32° 20° | 17 km/h | 60% |
Air pollutants
What is the current air quality in Castle Hills?
PM2.5 concentration is currently 2 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 Castle Hills
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Castle Hills today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 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 Castle Hills today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Castle Hills
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Castle Hills
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Castle Hills
History
Historic air quality graph for Castle Hills
Historic air quality near Castle Hills
History
Historic air quality graph for Castle Hills
Most polluted locations near Castle Hills
Worldwide AQI⁺ rankingCity ranking
