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Primary air pollutant in the Simi Valley area:
OZONE - 12 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 10 Good
PM10 - 6 Good
Primary Pollutant: OZONE - 37 Good
Secondary Pollutant: PM2.5 - 11 Good
Secondary Pollutant: PM10 - 11 Good
Primary Pollutant: OZONE - 40 Good
Secondary Pollutant: PM2.5 - 33 Good
Secondary Pollutant: PM10 - 12 Good
Primary Pollutant: PM10 - 54 Moderate
Secondary Pollutant: OZONE - 39 Good
Secondary Pollutant: PM2.5 - 28 Good
Primary Pollutant: PM10 - 52 Moderate
Secondary Pollutant: OZONE - 39 Good
Secondary Pollutant: PM2.5 - 6 Good
Primary Pollutant: OZONE - 41 Good
Secondary Pollutant: PM2.5 - 17 Good
Secondary Pollutant: PM10 - 30 Good
Primary Pollutant: OZONE - 44 Good
Secondary Pollutant: PM2.5 - 23 Good
Secondary Pollutant: PM10 - 19 Good