What is the air quality in Greater Upper Marlboro today?

The current Air Quality Index (AQI) in Greater Upper Marlboro is 13 (Good). PM2.5 concentration is 3.2 µg/m³.

What is the temperature in Greater Upper Marlboro right now?

The current temperature in Greater Upper Marlboro is 13.9°C (feels like 13.9°C). Humidity is 65.0% and wind speed is 50.7 km/h.

Is it safe to go outside in Greater Upper Marlboro?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Greater Upper Marlboro, United States

Windy

13.9°C · 65.0% humidity

13.9°

Feels 13.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 1am

13 4am

21 7am

25 10am

26 1pm

25 4pm

25 7pm

34 10pm

Air Quality Index Trend

47h · 3 stn

View full history →

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

65.0%

Humidity

50.7 km/h

Wind WNW

1004.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Greater Upper Marlboro?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations

PM2.53.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

3.2

Median

3.2

Average

3.2

Low

3.2

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +2.7

Both models agree Avg diff: 6.0°C

Where are air quality stations near Greater Upper Marlboro?

NASA GSFC 1

19.6 km PM2.5: 3.2 µg/m³

HU-Beltsville, Maryland, USA

27.3 km PM2.5: 5.0 µg/m³

What cities are near Greater Upper Marlboro?

17 Bowie 14 Camp Springs 13 Clinton 15 Suitland 15 Suitland-Silver Hill 16 Landover 14 Lanham-Seabrook 14 Seabrook 14 Hillcrest Heights 18 Crofton

Get AQI alerts for Greater Upper Marlboro

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

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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 2026-06-09T08:25 UTC.