Air Quality in Wolf Trap, United States

Partly Cloudy
26.8°C · 53.8% humidity
26.8°
Feels 26.8°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast
27 3pm
27
27
37 6pm
34
32
38 9pm
30
29
28 12am
28
28
25 3am
25
25
25 6am
25
27
25 9am
25
25
24 12pm
24
25
AD 728×90

Air Quality Index Trend

47h · 3 stn

Wolf Trap's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

53.8%
Humidity
18.6 km/h
Wind E
1013.6 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.8 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Wolf Trap?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.58.8 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (17 stations within 25 km)
8.8
Median
8.91
Average
6.2
Low
16.4
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +4.1

What is the 7-day forecast for Wolf Trap?

07-21
29.9° 22.0°
0.31 mm
07-22
29.7° 22.1°
07-23
29.0° 18.4°
3.56 mm
07-24
25.7° 18.9°
0.31 mm
07-25
23.8° 21.2°
5.56 mm
07-26
28.1° 20.1°
5.94 mm
07-27
25.9° 22.6°
0.13 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Wolf Trap?

35
3414 Nebraska Ave NW
17.5 km PM2.5: 8.4 µg/m³
42
Ashburn - Broad Run High School, Northern Virginia, USA
19.9 km PM2.5: 10.1 µg/m³
40
GW Milken Institute School of Public Health
20.8 km PM2.5: 9.7 µg/m³
30
Aurora Hills Visitor Center, Northern Virginia, USA
21.7 km PM2.5: 7.2 µg/m³
32
LAMB
21.9 km PM2.5: 7.8 µg/m³
53
Friendship Online
22.1 km PM2.5: 13.2 µg/m³
39
Aslin
22.1 km PM2.5: 9.3 µg/m³
37
Center City Brightwood Campus
22.5 km PM2.5: 8.8 µg/m³
53
901 G St NW
23.1 km PM2.5: 12.9 µg/m³
40
Center City Shaw Campus
23.1 km PM2.5: 9.7 µg/m³

What cities are near Wolf Trap?

36 Vienna 37 Tysons 32 Reston 40 Great Falls 34 Oakton 36 Idylwood 36 Merrifield 31 Herndon 37 McLean 31 Oak Hill
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T22:03 UTC.