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Primary air pollutant in the Chula Vista area:
PM2.5 - 116 Unhealthy for Sensitive Groups
People with heart or lung disease, older adults, children and teens – take any of these steps to reduce your exposure:
Other Pollutants:
OZONE - 22 Good
PM10 - 52 Moderate
Primary Pollutant: PM2.5 - 60 Moderate
Secondary Pollutant: OZONE - 40 Good
Primary Pollutant: PM2.5 - 62 Moderate
Secondary Pollutant: OZONE - 41 Good