What is the air quality in Wheaton today?

The current Air Quality Index (AQI) in Wheaton is 20 (Good). PM2.5 concentration is 4.92 µg/m³.

What is the temperature in Wheaton right now?

The current temperature in Wheaton is 11.6°C (feels like 11.6°C). Humidity is 71.4% and wind speed is 35.2 km/h.

Is it safe to go outside in Wheaton?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Wheaton, United States

Cloudy

11.6°C · 71.4% humidity

11.6°

Feels 11.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

20 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 25 stn

View full history →

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

71.4%

Humidity

35.2 km/h

Wind NNE

1026.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.92 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Wheaton?

Temperature & Precipitation

PM2.5 Trend

46h · 25 stations

PM2.54.92 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (20 stations within 25 km)

4.92

Median

4.82

Average

3.42

Low

9.1

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +3.3

What is the 7-day forecast for Wheaton?

10-20

17.6° 6.2°

6.31 mm

10-21

24.3° 8.4°

0.06 mm

10-22

21.1° 11.7°

0.13 mm

10-23

15.6° 7.0°

0.13 mm

10-24

17.9° 11.0°

0.19 mm

10-25

20.3° 6.9°

10-26

15.9° 12.5°

16.38 mm

Both models agree Avg diff: 3.6°C

Where are air quality stations near Wheaton?

Rockville, Maryland, USA

9.4 km PM2.5: 8.9 µg/m³

LAMB

10.0 km PM2.5: 4.2 µg/m³

3414 Nebraska Ave NW

11.9 km PM2.5: 4.9 µg/m³

Lee Montessori Brookland

13.4 km PM2.5: 4.3 µg/m³

Taste Makers Food Hall

13.8 km PM2.5: 6.1 µg/m³

Aslin

14.1 km PM2.5: 4.7 µg/m³

224 V St. NE

14.3 km PM2.5: 4.2 µg/m³

Center City Shaw Campus

15.0 km PM2.5: 4.9 µg/m³

HU-Beltsville, Maryland, USA

15.4 km PM2.5: 9.4 µg/m³

HU-Beltsville, Maryland, USA

15.4 km PM2.5: 9.1 µg/m³

What cities are near Wheaton?

22 Aspen Hill 21 White Oak 21 North Bethesda 20 Silver Spring 20 Bethesda 20 Takoma Park 20 Adelphi 20 Langley Park 18 Brightwood 23 Cloverly

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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 2026-10-20T21:43 UTC.