Home > USA > California > San Mateo County > Pacifica
Primary air pollutant in the Pacifica area:
OZONE - 20 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 18 Good
Primary Pollutant: PM2.5 - 53 Moderate
Primary Pollutant: PM2.5 - 55 Moderate
Primary Pollutant: PM2.5 - 0 Moderate
Primary Pollutant: PM2.5 - 0 Moderate
Primary Pollutant: PM2.5 - 0 Moderate
Primary Pollutant: PM2.5 - 0 Moderate