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Primary air pollutant in the Simi Valley area:
OZONE - 36 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 14 Good
PM10 - 9 Good
Primary Pollutant: OZONE - 32 Good
Secondary Pollutant: PM2.5 - 22 Good
Secondary Pollutant: PM10 - 9 Good
Primary Pollutant: PM2.5 - 39 Good
Secondary Pollutant: OZONE - 38 Good
Secondary Pollutant: PM10 - 14 Good
Primary Pollutant: OZONE - 36 Good
Secondary Pollutant: PM2.5 - 33 Good
Secondary Pollutant: PM10 - 19 Good
Primary Pollutant: OZONE - 37 Good
Secondary Pollutant: PM2.5 - 17 Good
Secondary Pollutant: PM10 - 14 Good
Primary Pollutant: OZONE - 32 Good
Secondary Pollutant: PM2.5 - 22 Good
Secondary Pollutant: PM10 - 9 Good
Primary Pollutant: OZONE - 33 Good
Secondary Pollutant: PM2.5 - 20 Good
Secondary Pollutant: PM10 - 10 Good