Air Quality in Dupont Circle, United States

Windy
14.0°C · 65.1% humidity
14.0°
Feels 14.0°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
24 8pm
24
25
17 11pm
19
21
22 2am
23
23
24 5am
24
26
27 8am
27
27
27 11am
34
27
27 2pm
27
27
27 5pm
27
27
AD 728×90

Air Quality Index Trend

46h · 3 stn

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

65.1%
Humidity
51.9 km/h
Wind WNW
1004.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
17
4.14 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Dupont Circle?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.54.14 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
4.14
Median
5.39
Average
3.6
Low
10.6
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.9

What is the 7-day forecast for Dupont Circle?

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
06-15
25.2° 14.6°
0.69 mm
Both models agree Avg diff: 6.1°C

Where are air quality stations near Dupont Circle?

34
Aurora Hills Visitor Center, Northern Virginia, USA
5.8 km PM2.5: 8.2 µg/m³
53
Lee District Park - Fairfax County, Northern Virginia, USA
15.9 km PM2.5: 13.1 µg/m³
17
NASA GSFC 1
20.0 km PM2.5: 4.1 µg/m³
21
HU-Beltsville, Maryland, USA
21.7 km PM2.5: 5.0 µg/m³

What cities are near Dupont Circle?

17 Golden Triangle 18 Adams Morgan 16 Washington 17 Foggy Bottom 18 Shaw 19 Columbia Heights 18 Mount Vernon Triangle 19 Mount Pleasant 17 Downtown DC 19 Pleasant Plains
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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 2026-06-09T03:03 UTC.