Air Quality Forecast for Herndon, 20170, Virginia - The Weather Channel | weather.com
Today's Air Quality - Herndon, 20170, Virginia
63
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)
| Pollutant | AQI | Category | Concentration |
|---|---|---|---|
| PM2.5 | 63 | Moderate | 18.19 µg/m3 |
| CO | 3 | Good | 363.33 µg/m3 |
| NO2 | 4 | Good | 7.64 µg/m3 |
| O3 | 37 | Good | 77.15 µg/m3 |
| PM10 | 19 | Good | 21.51 µg/m3 |
| SO2 | 1 | Good | 1.16 µg/m3 |
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