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

25
Good

Air quality is considered satisfactory, and air pollution poses little or no risk.

Primary Pollutant:

PM2.5 (Particulate matter less than 2.5 microns)

All Pollutants

25
PM2.5 (Particulate matter less than 2.5 microns)

Good

6.52 µg/m3
2
CO (Carbon Monoxide)

Good

291.11 µg/m3
16
NO2 (Nitrogen Dioxide)

Good

33.29 µg/m3
11
O3 (Ozone)

Good

21.2 µg/m3
13
PM10 (Particulate matter less than 10 microns)

Good

15.8 µg/m3
1
SO2 (Sulfur Dioxide)

Good

1.7 µg/m3
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