AddAir quality in Castle Hills
Air quality index (AQI⁺) and PM2.5 air pollution in Castle Hills • 569 Followers • 04:00, Aug 12 Local time
22*
US AQI⁺Good
Main pollutant:
PM2.5
4 µg/m³
26°
15 km/h
87 %
Hourly forecast
Castle Hills air quality index (AQI⁺) forecast
Daily forecast
Castle Hills air quality index (AQI⁺) forecast
| Today | 35 |  | 38° 26° |  25 km/h | 53% |
| Thu | 64 |  | 35° 24° | 25 km/h | 68% |
| Fri | 60 |  | 37° 25° | 24 km/h | 53% |
Air pollutants
What is the current air quality in Castle Hills?
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 Castle Hills today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed None | 0% |
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 Castle Hills today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Castle Hills
Worldwide AQI⁺ 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⁺ ranking
