Home > USA > California > Mariposa County > Catheys Valley
Primary air pollutant in the Catheys Valley area:
PM2.5 - 53 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
OZONE - 6 Good
PM10 - 26 Good
Primary Pollutant: OZONE - 38 Good
Primary Pollutant: PM2.5 - 39 Good