Air Quality in Washington, United States
Windy
14.5°C · 24.7% humidity
14.5°
Feels 14.5°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
Calibrated
26
2pm
25
26
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
Station readings
26
25
26
CAMS model
adj -11
37
37
37
37
37
37
37
37
37
37
37
37
37
50
50
50
50
50
50
50
75
75
75
75
PM2.5 Trend (24h)
23h · 1 station24.7%
Humidity
40.1 km/h
Wind SSE
1033.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Washington?
Temperature & Precipitation
PM2.56.12 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
6.12
Median
6.12
Average
6.12
Low
6.12
High
PM2.5 µg/m³ · Model: 8.9 · Bias: +2.8
What is the 7-day forecast for Washington?
04-09
14.5° 3.3°
04-10
19.5° 7.2°
04-11
22.7° 11.5°
04-12
21.7° 13.8°
04-13
28.1° 14.3°
04-14
29.3° 18.2°
04-15
26.7° 21.0°
Both models agree
Avg diff: 2.0°C
Where are air quality stations near Washington?
23
Aurora Hills Visitor Center, Northern Virginia, USA
19
Aurora Hills Visitor Center, Northern Virginia, USA
22
Aurora Hills Visitor Center, Northern Virginia, USA
30
Aurora Hills Visitor Center, Northern Virginia, USA
22
Lee District Park - Fairfax County, Northern Virginia, USA
23
Lee District Park - Fairfax County, Northern Virginia, USA
22
Lee District Park - Fairfax County, Northern Virginia, USA
26
NASA GSFC 1
35
HU-Beltsville, Maryland, USA
38
HU-Beltsville, Maryland, USA
What cities are near Washington?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T17:35 UTC.