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Primary air pollutant in the El Monte area:
OZONE - 43 Good
Enjoy your outdoor activities.
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 31 Good
Secondary Pollutant: OZONE - 51 Moderate
Secondary Pollutant: CO - 5 Good
Secondary Pollutant: NO2 - 19 Good
Primary Pollutant: OZONE - 58 Moderate
Secondary Pollutant: PM2.5 - 55 Moderate
Secondary Pollutant: PM10 - 35 Good
Secondary Pollutant: CO - 6 Good
Secondary Pollutant: NO2 - 29 Good