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Primary air pollutant in the Julian area:
OZONE - 87 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 - 59 Moderate
PM10 - 35 Good
Primary Pollutant: OZONE - 119 Unhealthy for Sensitive Groups
Secondary Pollutant: PM2.5 - 50 Good
Primary Pollutant: OZONE - 133 Unhealthy for Sensitive Groups
Secondary Pollutant: PM2.5 - 44 Good
Primary Pollutant: OZONE - 147 Unhealthy for Sensitive Groups
Secondary Pollutant: PM2.5 - 39 Good