Air Quality in Tysons, United States

Drizzle
25.9°C · 54.3% humidity
25.9°
Feels 25.9°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
27 8pm
27
27
37 11pm
32
30
29 2am
28
27
26 5am
26
28
27 8am
27
27
27 11am
25
25
25 2pm
25
25
25 5pm
27
34
AD 728×90

Air Quality Index Trend

46h · 30 stn

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

54.3%
Humidity
5.6 km/h
Wind NW
1012.2 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tysons?

Temperature & Precipitation

PM2.5 Trend

46h · 30 stations
PM2.58.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (1 station within 25 km)
8.9
Median
8.9
Average
8.9
Low
8.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.7

What is the 7-day forecast for Tysons?

08-03
25.9° 19.9°
5.0 mm
08-04
37.7° 22.6°
08-05
34.6° 19.7°
0.69 mm
08-06
31.1° 22.4°
08-07
34.2° 21.1°
2.19 mm
08-08
37.3° 21.9°
0.69 mm
08-09
35.9° 23.2°
0.56 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Tysons?

27
3414 Nebraska Ave NW
12.9 km PM2.5: 6.5 µg/m³
28
GW Milken Institute School of Public Health
15.7 km PM2.5: 6.8 µg/m³
29
Aslin
17.2 km PM2.5: 7.0 µg/m³
25
LAMB
17.5 km PM2.5: 6.0 µg/m³
38
Center City Shaw Campus
18.1 km PM2.5: 9.0 µg/m³
28
Center City Brightwood Campus
18.2 km PM2.5: 6.7 µg/m³
23
Savannah Terrace SE
18.8 km PM2.5: 5.5 µg/m³
45
400 Virginia Ave SW
18.9 km PM2.5: 10.9 µg/m³
15
Lee District Park - Fairfax County, Northern Virginia, USA
19.5 km PM2.5: 3.6 µg/m³
26
224 V St. NE
19.8 km PM2.5: 6.2 µg/m³

What cities are near Tysons?

26 Idylwood 26 Vienna 37 McLean 26 Merrifield 37 Wolf Trap 26 West Falls Church 25 Oakton 37 Great Falls 26 Annandale 25 Fairfax
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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 2026-08-08T03:49 UTC.