Home > USA > Arkansas > Washington County > Johnson
Primary air pollutant in the Johnson area:
PM2.5 - 40 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 28 Good
PM10 - 6 Good
Primary Pollutant: OZONE - 35 Good
Secondary Pollutant: PM2.5 - 25 Good
Primary Pollutant: OZONE - 35 Good
Secondary Pollutant: PM2.5 - 35 Good