What is the air quality in Mount Vernon Triangle today?

The current Air Quality Index (AQI) in Mount Vernon Triangle is 38 (Good). PM2.5 concentration is 9.19 µg/m³.

What is the temperature in Mount Vernon Triangle right now?

The current temperature in Mount Vernon Triangle is 24.4°C (feels like 24.4°C). Humidity is 62.7% and wind speed is 9.2 km/h.

Is it safe to go outside in Mount Vernon Triangle?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.2 (Moderate).

Air Quality in Mount Vernon Triangle, United States

Partly Cloudy

24.4°C · 62.7% humidity

24.4°

Feels 24.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

27 8pm

38 11pm

29 2am

26 5am

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Air Quality Index Trend

45h · 30 stn

View full history →

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

62.7%

Humidity

9.2 km/h

Wind W

1012.3 hPa

Pressure

2.2

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.19 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Mount Vernon Triangle?

Temperature & Precipitation

PM2.5 Trend

45h · 30 stations

PM2.59.19 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.2

Moderate

Station readings (2 stations within 25 km)

9.19

Median

9.15

Average

8.9

Low

9.4

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -2.9

What is the 7-day forecast for Mount Vernon Triangle?

08-03

26.6° 20.1°

5.5 mm

08-04

38.2° 24.0°

08-05

35.0° 20.9°

0.56 mm

08-06

31.6° 22.7°

08-07

34.4° 21.6°

3.19 mm

08-08

37.8° 22.5°

0.75 mm

08-09

36.3° 24.2°

1.37 mm

Both models agree Avg diff: 3.2°C

Where are air quality stations near Mount Vernon Triangle?

Center City Shaw Campus

0.7 km PM2.5: 9.9 µg/m³

Aslin

1.9 km PM2.5: 7.9 µg/m³

400 Virginia Ave SW

2.0 km PM2.5: 8.1 µg/m³

224 V St. NE

2.2 km PM2.5: 7.5 µg/m³

Savannah Terrace SE

2.2 km PM2.5: 6.2 µg/m³

Lincoln Park NW

2.6 km PM2.5: 8.1 µg/m³

GW Milken Institute School of Public Health

3.0 km PM2.5: 8.1 µg/m³

Other Half Brewing

3.1 km PM2.5: 8.2 µg/m³

Lee Montessori Brookland

3.2 km PM2.5: 7.6 µg/m³

Taste Makers Food Hall

3.4 km PM2.5: 8.2 µg/m³

What cities are near Mount Vernon Triangle?

38 Northwest One 38 NoMa 39 Downtown DC 38 Shaw 39 H Street NE 39 Washington 39 Capitol Hill 38 Golden Triangle 38 Dupont Circle 39 Southwest Waterfront

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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 2026-08-08T03:02 UTC.