Lee District Park - Fairfax County, Northern Virginia, USA Air Quality
Monitoring Station
· Rose Hill, United States
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
28
7pm
44
44
44
10pm
44
44
51
1am
44
44
44
4am
44
44
42
7am
42
42
—
10am
—
—
—
1pm
—
—
—
4pm
—
—
CAMS model
adj +17
27
27
27
27
27
27
34
27
27
27
27
27
25
25
25
Air Quality Forecast (24h)
PM2.56.7 µg/m³
✓ WHO
Good
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39
Aurora Hills Visitor Center, Northern Virginia, USA
31
300 Valley Ave SE, DC
32
Friendship Southeast
57
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85
DC Prep Anacostia
48
Southwest Library
34
400 Virginia Ave SW
34
GW Milken Institute School of Public Health
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:58 UTC.