Home > USA > California > Los Angeles County > Castaic
Primary air pollutant in the Castaic area:
PM2.5 - 23 Good
Enjoy your outdoor activities.
Primary air pollutant in the Castaic area:
OZONE - 10 Good
Enjoy your outdoor activities.
Other Pollutants:
Primary Pollutant: OZONE - 36 Good
Secondary Pollutant: PM2.5 - 28 Good
Secondary Pollutant: PM10 - 30 Good
Secondary Pollutant: CO - 4 Good
Secondary Pollutant: NO2 - 20 Good
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 31 Good
Secondary Pollutant: OZONE - 32 Good
Secondary Pollutant: CO - 4 Good
Secondary Pollutant: NO2 - 22 Good