What is the air quality in Germantown today?

The current Air Quality Index (AQI) in Germantown is 30 (Good). PM2.5 concentration is 7.2 µg/m³.

What is the temperature in Germantown right now?

The current temperature in Germantown is 31.1°C (feels like 35.0°C). Humidity is 53.0% and wind speed is 24.7 km/h.

Is it safe to go outside in Germantown?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 12.9 (Extreme).

Air Quality in Germantown, United States

Partly Cloudy

31.1°C · 53.0% humidity

31.1°

Feels 35.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 9am

30 12pm

26 3pm

26 6pm

27 9pm

25 12am

25 3am

24 6am

Air Quality Index Trend

45h · 27 stn

View full history →

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

53.0%

Humidity

24.7 km/h

Wind NW

1016.7 hPa

Pressure

12.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Germantown?

Temperature & Precipitation

PM2.5 Trend

45h · 27 stations

PM2.57.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX12.9

Extreme

Station readings (1 station within 25 km)

7.2

Median

7.2

Average

7.2

Low

7.2

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -0.9

What is the 7-day forecast for Germantown?

09-05

31.1° 15.2°

5.19 mm

09-06

25.5° 18.7°

3.75 mm

09-07

21.2° 17.0°

1.06 mm

09-08

28.5° 16.8°

0.19 mm

09-09

26.4° 15.2°

0.25 mm

09-10

27.9° 16.4°

2.56 mm

09-11

33.7° 12.9°

Both models agree Avg diff: 4.3°C

Where are air quality stations near Germantown?

Ashburn - Broad Run High School, Northern Virginia, USA

25.0 km PM2.5: 7.2 µg/m³

Ashburn - Broad Run High School, Northern Virginia, USA

25.0 km PM2.5: 6.0 µg/m³

Center City Brightwood Campus

31.4 km PM2.5: 6.2 µg/m³

LAMB

32.1 km PM2.5: 7.6 µg/m³

Friendship Ideal

32.4 km PM2.5: 8.7 µg/m³

What cities are near Germantown?

28 Montgomery Village 26 Gaithersburg 30 North Potomac 32 Redland 29 Damascus 33 Rockville 31 Olney 33 Potomac 33 North Bethesda 32 Great Falls

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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 2026-09-05T16:34 UTC.