What is the air quality in Greenbelt today?

The current Air Quality Index (AQI) in Greenbelt is 22 (Good). PM2.5 concentration is 5.17 µg/m³.

What is the temperature in Greenbelt right now?

The current temperature in Greenbelt 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 Greenbelt?

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

Air Quality in Greenbelt, United States

Cloudy

11.6°C · 71.4% humidity

11.6°

Feels 11.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

19 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 20 stn

View full history →

Greenbelt'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

5.17 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Greenbelt?

Temperature & Precipitation

PM2.5 Trend

45h · 20 stations

PM2.55.17 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (19 stations within 25 km)

5.17

Median

5.02

Average

3.51

Low

8.2

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +8.3

What is the 7-day forecast for Greenbelt?

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

10-27

13.2° 9.2°

18.19 mm

Both models agree Avg diff: 3.5°C

Where are air quality stations near Greenbelt?

NASA GSFC 1

3.4 km PM2.5: 4.3 µg/m³

HU-Beltsville, Maryland, USA

5.6 km PM2.5: 8.2 µg/m³

Faunteroy

12.7 km PM2.5: 4.9 µg/m³

Cesar Chavez

13.1 km PM2.5: 4.7 µg/m³

Taste Makers Food Hall

13.4 km PM2.5: 5.4 µg/m³

Friendship Collegiate

13.4 km PM2.5: 4.4 µg/m³

Lee Montessori Brookland

13.7 km PM2.5: 4.6 µg/m³

4300 C St SE, Washington, DC 20019

14.4 km PM2.5: 3.9 µg/m³

Kingman Island - Heritage Island Bridge

14.6 km PM2.5: 4.4 µg/m³

224 V St. NE

14.6 km PM2.5: 4.5 µg/m³

What cities are near Greenbelt?

19 Seabrook 27 Beltsville 20 Lanham-Seabrook 21 College Park 21 East Riverdale 30 South Laurel 25 Calverton 20 Landover 20 Hyattsville 21 Adelphi

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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 2026-10-21T00:34 UTC.