What is the air quality in Aspen Hill today?

The current Air Quality Index (AQI) in Aspen Hill is 37 (Good). PM2.5 concentration is 8.81 µg/m³.

What is the temperature in Aspen Hill right now?

The current temperature in Aspen Hill is 27.7°C (feels like 29.7°C). Humidity is 48.6% and wind speed is 24.6 km/h.

Is it safe to go outside in Aspen Hill?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 6.9 (High).

Air Quality in Aspen Hill, United States

Clear

27.7°C · 48.6% humidity

27.7°

Feels 29.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

25 stations

Nearby Monitoring Stations

AQI Forecast

27 2pm

37 5pm

31 8pm

29 11pm

28 2am

25 5am

25 8am

24 11am

Air Quality Index Trend

47h · 2 stn

View full history →

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

48.6%

Humidity

24.6 km/h

Wind ESE

1013.7 hPa

Pressure

6.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.81 µg/m³

PM10

27.45 µg/m³

050100150200300500

What is the weather forecast for Aspen Hill?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.58.81 µg/m³ ✓ WHO

Good

PM1027.45 µg/m³

Good

UV INDEX6.9

High

Station readings (25 stations within 25 km)

8.81

Median

8.83

Average

4.1

Low

11.31

High

PM2.5 µg/m³ · Model: 16.55 · Bias: +7.7

What is the 7-day forecast for Aspen Hill?

07-21

30.1° 22.4°

0.69 mm

07-22

30.8° 22.9°

07-23

28.9° 19.8°

4.63 mm

07-24

27.7° 20.6°

0.25 mm

07-25

27.6° 20.7°

2.94 mm

07-26

28.0° 21.1°

5.31 mm

07-27

25.9° 22.8°

0.06 mm

Both models agree Avg diff: 3.2°C

Where are air quality stations near Aspen Hill?

Center City Brightwood Campus

13.5 km PM2.5: 8.6 µg/m³

Friendship Online

13.7 km PM2.5: 13.2 µg/m³

Friendship Ideal

13.9 km PM2.5: 9.1 µg/m³

LAMB

14.6 km PM2.5: 7.8 µg/m³

Latin PCS 2nd St. Campus

14.9 km PM2.5: 9.3 µg/m³

3414 Nebraska Ave NW

16.1 km PM2.5: 8.3 µg/m³

Latin PCS Cooper Campus

16.3 km PM2.5: 8.5 µg/m³

HU-Beltsville, Maryland, USA

17.0 km PM2.5: 6.0 µg/m³

Lee Montessori Brookland

18.1 km PM2.5: 8.7 µg/m³

Savannah Terrace SE

18.3 km PM2.5: 7.6 µg/m³

What cities are near Aspen Hill?

37 Wheaton 38 North Bethesda 37 Rockville 35 Cloverly 37 White Oak 32 Olney 36 Redland 36 Fairland 37 Silver Spring 37 Bethesda

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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 2026-07-21T21:34 UTC.