good
expand_less- Good
- Moderate
- USG
- Unhealthy
- VU
- Hazardous
Places visited before
Current Conditions
21
Air Quality Index (AQI)
Observed at 6:45
From 2km - Ashburn - Broad Run High School, Northern Virginia, USA
Air Quality in VirginiaNote: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here .
AQI - Pollutant Details
0.1
Carbon Monoxide
75.4
Hydrogen
0.7
Nitrogen Oxide
17.5
Ozone
9
PM (1.0)
21
PM (2.5)
0.1
Sulphur Dioxide
Air quality Forecast
Tomorrow
25
Air Quality Index (AQI)
AQI Pollutant Details
36
Ozone
32
Particles (PM 2.5)
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