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Primary air pollutant in the Montebello area:
OZONE - 5 Good
Enjoy your outdoor activities.
Primary Pollutant: PM2.5 - 84 Moderate
Secondary Pollutant: PM10 - 35 Good
Secondary Pollutant: OZONE - 27 Good
Secondary Pollutant: CO - 10 Good
Secondary Pollutant: NO2 - 35 Good
Primary Pollutant: PM2.5 - 99 Moderate
Secondary Pollutant: PM10 - 38 Good
Secondary Pollutant: OZONE - 28 Good
Secondary Pollutant: CO - 13 Good
Secondary Pollutant: NO2 - 35 Good