Home > USA > California > San Diego County > El Cajon
Primary air pollutant in the El Cajon area:
PM2.5 - 18 Good
Enjoy your outdoor activities.
Other Pollutants:
PM10 - 9 Good
OZONE - 7 Good
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: OZONE - 27 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 39 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 46 Good