Air Quality Forecast for Downtown, Louisville, Kentucky - The Weather Channel | weather.com
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Today's Air Quality-

81
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

81
PM2.5 (Particulate matter less than 2.5 microns)

Moderate

26.69 µg/m3
2
CO (Carbon Monoxide)

Good

224.44 µg/m3
4
NO2 (Nitrogen Dioxide)

Good

9.47 µg/m3
43
O3 (Ozone)

Good

83.82 µg/m3
31
PM10 (Particulate matter less than 10 microns)

Good

32.9 µg/m3
1
SO2 (Sulfur Dioxide)

Good

2.33 µg/m3
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