Home > USA > Michigan > Clinton County > St. Johns
Primary air pollutant in the St. Johns area:
PM2.5 - 68 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 - 2 Good
PM10 - 23 Good
Primary Pollutant: PM2.5 - 0 Moderate
Primary Pollutant: PM2.5 - 0 Moderate