Air Quality in Annandale, United States

Windy
14.4°C · 28.6% humidity
14.4°
Feels 14.4°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
26 5pm
26
26
26 8pm
26
26
26 11pm
26
26
26 2am
39
39
39 5am
39
39
39 8am
39
64
64 11am
64
64
64 2pm
64
39
Station readings
26
26
26
CAMS model adj -11
37
37
37
37
37
37
37
37
37
37
50
50
50
50
50
50
50
75
75
75
75
75
75
50
AD 728×90

PM2.5 Trend (24h)

23h · 1 station
28.6%
Humidity
40.5 km/h
Wind SSE
1033.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Annandale?

Temperature & Precipitation

PM2.56.63 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Annandale?

04-09
14.4° 2.8°
04-10
19.2° 6.6°
04-11
22.2° 10.7°
04-12
22.6° 13.0°
04-13
27.6° 14.1°
04-14
29.3° 17.7°
04-15
25.0° 19.8°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Annandale?

25
Lee District Park - Fairfax County, Northern Virginia, USA
10.2 km
22
Lee District Park - Fairfax County, Northern Virginia, USA
10.2 km
22
Lee District Park - Fairfax County, Northern Virginia, USA
10.2 km
25
Aurora Hills Visitor Center, Northern Virginia, USA
12.3 km

What cities are near Annandale?

28 West Falls Church 28 Lincolnia 28 Merrifield 28 Baileys Crossroads 28 West Springfield 28 Franconia 28 Idylwood 28 Burke 28 Rose Hill 28 Fairfax

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:29 UTC.