What is the air quality in Arlington today?

The current Air Quality Index (AQI) in Arlington is 21 (Good). PM2.5 concentration is 5.0 µg/m³.

What is the temperature in Arlington right now?

The current temperature in Arlington is 15.1°C (feels like 15.1°C). Humidity is 58.9% and wind speed is 34.7 km/h.

Is it safe to go outside in Arlington?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Arlington, United States

Partly Cloudy

15.1°C · 58.9% humidity

15.1°

Feels 15.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 4pm

21 7pm

25 10pm

25 1am

25 4am

27 7am

27 10am

27 1pm

Air Quality Index Trend

47h · 2 stn

View full history →

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

58.9%

Humidity

34.7 km/h

Wind NW

1003.9 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Arlington?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.55.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

Station readings (1 station within 25 km)

5.0

Median

5.0

Average

5.0

Low

5.0

High

PM2.5 µg/m³ · Model: 6.25 · Bias: +1.2

What is the 7-day forecast for Arlington?

06-08

32.4° 13.5°

3.94 mm

06-09

31.5° 14.0°

0.25 mm

06-10

33.2° 23.7°

4.25 mm

06-11

25.5° 15.2°

06-12

28.7° 17.7°

2.12 mm

06-13

29.5° 22.1°

1.0 mm

06-14

25.3° 19.9°

3.13 mm

Both models agree Avg diff: 6.3°C

Where are air quality stations near Arlington?

Aurora Hills Visitor Center, Northern Virginia, USA

4.7 km PM2.5: 8.6 µg/m³

Lee District Park - Fairfax County, Northern Virginia, USA

12.0 km PM2.5: 10.6 µg/m³

NASA GSFC 1

26.0 km PM2.5: 4.6 µg/m³

HU-Beltsville, Maryland, USA

27.5 km PM2.5: 5.5 µg/m³

What cities are near Arlington?

21 Baileys Crossroads 23 Foggy Bottom 23 Golden Triangle 23 Dupont Circle 23 Washington 23 Adams Morgan 23 Downtown DC 21 West Falls Church 23 Southwest Waterfront 21 Lincolnia

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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 2026-06-08T23:21 UTC.