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 8.94 µg/m³.

What is the temperature in Aspen Hill right now?

The current temperature in Aspen Hill 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 Aspen Hill?

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

Air Quality in Aspen Hill, 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

25 11pm

37 2am

29 5am

29 8am

28 11am

25 2pm

27 5pm

34 8pm

Air Quality Index Trend

45h · 35 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.

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▲

8.94 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Aspen Hill?

Temperature & Precipitation

PM2.5 Trend

45h · 35 stations

PM2.58.94 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.2

Moderate

Station readings (2 stations within 25 km)

8.94

Median

9.15

Average

8.9

Low

9.4

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -2.7

What is the 7-day forecast for Aspen Hill?

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: 3.1°C

Where are air quality stations near Aspen Hill?

Rockville, Maryland, USA

4.9 km PM2.5: 1.2 µg/m³

Center City Brightwood Campus

13.5 km PM2.5: 5.3 µg/m³

Friendship Ideal

13.9 km PM2.5: 6.0 µg/m³

LAMB

14.6 km PM2.5: 4.8 µg/m³

3414 Nebraska Ave NW

16.1 km PM2.5: 5.5 µg/m³

HU-Beltsville, Maryland, USA

17.0 km PM2.5: 3.1 µg/m³

Lee Montessori Brookland

18.1 km PM2.5: 5.4 µg/m³

Savannah Terrace SE

18.3 km PM2.5: 4.5 µg/m³

Taste Makers Food Hall

18.5 km PM2.5: 5.8 µg/m³

Aslin

18.7 km PM2.5: 6.0 µg/m³

What cities are near Aspen Hill?

38 Wheaton 38 North Bethesda 37 Rockville 38 Cloverly 38 White Oak 37 Olney 37 Redland 39 Fairland 38 Silver Spring 38 Bethesda

Get AQI alerts for Aspen Hill

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:37 UTC.