Air Quality Forecast for National Mall, Washington, District of Columbia - The Weather Channel | weather.com
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Today's Air Quality- National Mall, Washington, District of Columbia

25
Good

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

Primary Pollutant:

O3 (Ozone)

All Pollutants

25
O3 (Ozone)

Good

53.43 µg/m3
2
CO (Carbon Monoxide)

Good

246.67 µg/m3
8
NO2 (Nitrogen Dioxide)

Good

19.92 µg/m3
4
PM10 (Particulate matter less than 10 microns)

Good

3.4 µg/m3
21
PM2.5 (Particulate matter less than 2.5 microns)

Good

4.48 µg/m3
1
SO2 (Sulfur Dioxide)

Good

1.21 µg/m3
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