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Primary air pollutant in the Fontana area:
OZONE - 80 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
PM2.5 - 69 Moderate
PM10 - 57 Moderate
Primary Pollutant: OZONE - 151 Unhealthy
Secondary Pollutant: PM2.5 - 60 Moderate
Secondary Pollutant: PM10 - 40 Good
Secondary Pollutant: CO - 4 Good
Secondary Pollutant: NO2 - 26 Good
Primary Pollutant: OZONE - 169 Unhealthy
Secondary Pollutant: PM2.5 - 60 Moderate
Secondary Pollutant: PM10 - 44 Good
Secondary Pollutant: CO - 4 Good
Secondary Pollutant: NO2 - 25 Good