AddAir quality in Castaic
Air quality index (AQI⁺) and PM2.5 air pollution in Castaic • 2.6K Followers • 19:00, Sep 30
40
US AQI⁺Good
Main pollutant:
PM2.5
7.2 µg/m³
21°
7 km/h
73 %
Hourly forecast
Castaic air quality index (AQI⁺) forecast
Daily forecast
Castaic air quality index (AQI⁺) forecast
| Today | 51 |  | 35° 18° |  21 km/h | 40% |
| Thu | 57 | | 37° 21° | 21 km/h | 21% |
| Fri | 65 | | 38° 24° | 16 km/h | 17% |
Air pollutants
What is the current air quality in Castaic?
PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Castaic today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 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 Castaic today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Castaic
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Castaic
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Castaic
History
Historic air quality graph for Castaic
Historic air quality near Castaic
History
Historic air quality graph for Castaic
Most polluted locations near Castaic
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Castaic
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
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