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Primary air pollutant in the Monrovia area:
OZONE - 44 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 43 Good
PM10 - 24 Good
Primary Pollutant: OZONE - 80 Moderate
Secondary Pollutant: PM2.5 - 39 Good
Secondary Pollutant: PM10 - 19 Good
Secondary Pollutant: CO - 6 Good
Secondary Pollutant: NO2 - 31 Good
Primary Pollutant: OZONE - 80 Moderate
Secondary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 35 Good
Secondary Pollutant: CO - 6 Good
Secondary Pollutant: NO2 - 21 Good