Air Quality in Dupont Circle, United States
Rain
19.2°C · 63.3% humidity
19.2°
Feels 19.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
Dupont Circle's air quality — share it
AQI Forecast
27
5pm
27
27
18
8pm
23
26
28
11pm
23
24
23
2am
23
24
24
5am
24
25
25
8am
25
25
25
11am
24
24
24
2pm
25
25
Air Quality Index Trend
47h · 3 stnDupont 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.
63.3%
Humidity
29.3 km/h
Wind NW
1019.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Dupont Circle?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.54.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
4.4
Median
6.28
Average
3.6
Low
9.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.7
What is the 7-day forecast for Dupont Circle?
05-29
26.0° 10.2°
8.87 mm
05-30
24.2° 14.8°
9.5 mm
05-31
30.9° 11.5°
06-01
30.6° 14.8°
4.69 mm
06-02
25.9° 15.6°
06-03
25.9° 17.8°
6.56 mm
06-04
23.7° 20.1°
0.31 mm
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Dupont Circle?
42
Aurora Hills Visitor Center, Northern Virginia, USA
49
Lee District Park - Fairfax County, Northern Virginia, USA
18
NASA GSFC 1
9
HU-Beltsville, Maryland, USA
What cities are near Dupont Circle?
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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 2026-05-29T00:28 UTC.