Air Quality in Arlington, United States

Windy
39.4°C · 24.4% humidity
39.4°
Feels 39.4°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
47 3pm
47
54
30 6pm
57
42
45 9pm
48
69
71 12am
72
72
53 3am
53
53
47 6am
47
47
47 9am
47
47
47 12pm
54
54
Station readings 15h ago
AQI 52
PM2.5 12.4 µg/m³ · 15h ago
CAMS model adj +20
27
27
34
34
54
34
34
34
54
54
54
54
34
34
34
27
27
27
27
27
27
27
34
34
AD 728×90

Air Quality Index Trend

41h · 5 stn

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.

24.4%
Humidity
48.1 km/h
Wind NNW
1010.9 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
30
7.25 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

41h · 5 stations
PM2.57.25 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX6.9
High
AD 300×250
7.25
Median
7.3
Average
6.0
Low
8.7
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -0.2
08-03
40.6° 29.5°
0.06 mm
08-04
31.4° 27.6°
0.25 mm
08-05
40.1° 25.9°
08-06
38.5° 27.7°
08-07
40.5° 28.7°
08-08
38.8° 28.1°
08-09
37.3° 27.3°
0.44 mm
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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 2026-08-07T23:56 UTC.