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Primary air pollutant in the South El Monte area:
OZONE - 22 Good
Enjoy your outdoor activities.
Primary Pollutant: OZONE - 67 Moderate
Secondary Pollutant: PM2.5 - 66 Moderate
Secondary Pollutant: PM10 - 31 Good
Secondary Pollutant: CO - 5 Good
Secondary Pollutant: NO2 - 30 Good
Primary Pollutant: OZONE - 105 Unhealthy for Sensitive Groups
Secondary Pollutant: PM2.5 - 69 Moderate
Secondary Pollutant: PM10 - 33 Good
Secondary Pollutant: CO - 6 Good
Secondary Pollutant: NO2 - 28 Good