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Primary air pollutant in the Chino area:
OZONE - 1 Good
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Primary Pollutant: PM10 - 63 Moderate
Secondary Pollutant: PM2.5 - 55 Moderate
Secondary Pollutant: OZONE - 36 Good
Secondary Pollutant: CO - 7 Good
Secondary Pollutant: NO2 - 39 Good
Primary Pollutant: PM2.5 - 107 Unhealthy for Sensitive Groups
Secondary Pollutant: PM10 - 49 Good
Secondary Pollutant: OZONE - 24 Good
Secondary Pollutant: CO - 7 Good
Secondary Pollutant: NO2 - 35 Good