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Primary air pollutant in the Lake Arrowhead area:
OZONE - 11 Good
Enjoy your outdoor activities.
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: PM10 - 35 Good
Secondary Pollutant: OZONE - 36 Good
Secondary Pollutant: CO - 10 Good
Secondary Pollutant: NO2 - 38 Good
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 31 Good
Secondary Pollutant: OZONE - 31 Good
Secondary Pollutant: CO - 11 Good
Secondary Pollutant: NO2 - 37 Good