AQ Index for Johnstown, Colorado

Home > USA > Colorado > Weld County > Johnstown

Current AQ Index in Johnstown

Johnstown Air Pollutants

Primary air pollutant in the Johnstown area:

PM2.5 - 59 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:

PM10 - 31 Good

OZONE - 31 Good

Daily Air Quality Forecast for Johnstown, Colorado

Primary Pollutant: PM2.5 - 0 Good

Secondary Pollutant: OZONE - 0 Good

Primary Pollutant: PM2.5 - 0 Good

Secondary Pollutant: OZONE - 0 Good