What is the air quality in Arlington today?

The current Air Quality Index (AQI) in Arlington is 38 (Good). PM2.5 concentration is 9.24 µg/m³.

What is the temperature in Arlington right now?

The current temperature in Arlington is 30.1°C (feels like 30.1°C). Humidity is 39.2% and wind speed is 38.3 km/h.

Is it safe to go outside in Arlington?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 7.9 (Very High).

Air Quality in Arlington, United States

Clear

30.1°C · 39.2% humidity

30.1°

Feels 30.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

25 stations

Nearby Monitoring Stations

AQI Forecast

25 10am

38 1pm

32 4pm

29 7pm

28 10pm

27 1am

25 4am

25 7am

Air Quality Index Trend

45h · 26 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.

39.2%

Humidity

38.3 km/h

Wind NNE

1013.1 hPa

Pressure

7.9

UV Very High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.24 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Arlington?

Temperature & Precipitation

PM2.5 Trend

45h · 26 stations

PM2.59.24 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX7.9

Very High

Station readings (25 stations within 25 km)

9.24

Median

9.05

Average

5.98

Low

10.2

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -3.2

What is the 7-day forecast for Arlington?

07-21

30.1° 22.4°

0.69 mm

07-22

30.8° 22.9°

07-23

28.9° 19.8°

4.63 mm

07-24

27.7° 20.6°

0.25 mm

07-25

27.6° 20.7°

2.94 mm

07-26

28.0° 21.1°

5.31 mm

07-27

25.9° 22.8°

0.06 mm

Both models agree Avg diff: 3.5°C

Where are air quality stations near Arlington?

Aurora Hills Visitor Center, Northern Virginia, USA

4.7 km PM2.5: 3.8 µg/m³

GW Milken Institute School of Public Health

5.2 km PM2.5: 10.2 µg/m³

3414 Nebraska Ave NW

6.3 km PM2.5: 8.9 µg/m³

901 G St NW

7.2 km PM2.5: 12.9 µg/m³

Aslin

7.2 km PM2.5: 9.8 µg/m³

400 Virginia Ave SW

7.5 km PM2.5: 10.1 µg/m³

Center City Shaw Campus

7.7 km PM2.5: 9.5 µg/m³

Southwest Library

7.7 km PM2.5: 11.6 µg/m³

"2000 Half St SW, Washington Matthew Henson Earth Conservation Center"

8.2 km PM2.5: 15.1 µg/m³

Savannah Terrace SE

9.1 km PM2.5: 7.0 µg/m³

What cities are near Arlington?

38 Baileys Crossroads 41 Foggy Bottom 41 Golden Triangle 40 Dupont Circle 40 Washington 39 Adams Morgan 40 Downtown DC 38 West Falls Church 41 Southwest Waterfront 38 Lincolnia

Get AQI alerts for Arlington

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:14 UTC.