Today's Air Quality- Core, San Diego, California

Unhealthy for Sensitive Groups

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

PM2.5 (Particulate matter less than 2.5 microns)

All Pollutants

PM2.5 (Particulate matter less than 2.5 microns)

Unhealthy for Sensitive Groups

44.37 µg/m3

CO (Carbon Monoxide)

Good

406.67 µg/m3

NO2 (Nitrogen Dioxide)

Good

56.33 µg/m3

O3 (Ozone)

Good

56.34 µg/m3

PM10 (Particulate matter less than 10 microns)

Moderate

56.82 µg/m3

SO2 (Sulfur Dioxide)

Good

7.07 µg/m3