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Primary air pollutant in the El Monte area:
OZONE - 29 Good
Enjoy your outdoor activities.
Primary Pollutant: OZONE - 64 Moderate
Secondary Pollutant: PM2.5 - 56 Moderate
Secondary Pollutant: PM10 - 27 Good
Secondary Pollutant: CO - 3 Good
Secondary Pollutant: NO2 - 15 Good
Primary Pollutant: OZONE - 77 Moderate
Secondary Pollutant: PM2.5 - 60 Moderate
Secondary Pollutant: PM10 - 32 Good
Secondary Pollutant: CO - 4 Good
Secondary Pollutant: NO2 - 18 Good