Today's Air Quality-Knoxville, TN

Moderate

Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Primary Pollutant:

PM2.5 (Particulate matter less than 2.5 microns)

All Pollutants

PM2.5 (Particulate matter less than 2.5 microns)

Moderate

12.55 µg/m3

CO (Carbon Monoxide)

Good

560 µg/m3

NO2 (Nitrogen Dioxide)

Good

31.9 µg/m3

O3 (Ozone)

Good

42.43 µg/m3

PM10 (Particulate matter less than 10 microns)

Good

17.84 µg/m3

SO2 (Sulfur Dioxide)

Good

1.97 µg/m3

Breathing

6 Natural Remedies For Wheezing

Thousands At Risk Of Potentially Deadly Fungus

Wildfire Smoke Undoes Years Of Pollution Progress, Research Says

How To Prepare And Protect Yourself From Wildfire Smoke