What is the air quality in Beltsville today?

The current Air Quality Index (AQI) in Beltsville is 37 (Good). PM2.5 concentration is 8.83 µg/m³.

What is the temperature in Beltsville right now?

The current temperature in Beltsville is 19.2°C (feels like 19.2°C). Humidity is 63.3% and wind speed is 29.3 km/h.

Is it safe to go outside in Beltsville?

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

Air Quality in Beltsville, United States

Rain

19.2°C · 63.3% humidity

19.2°

Feels 19.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

6 stations

Nearby Monitoring Stations

AQI Forecast

25 5pm

37 8pm

29 11pm

25 2am

24 5am

24 8am

24 11am

24 2pm

Air Quality Index Trend

47h · 4 stn

View full history →

Beltsville's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Beltsville is 1.8× the WHO annual guideline of 5 µg/m³.

63.3%

Humidity

29.3 km/h

Wind NW

1019.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.83 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Beltsville?

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations

PM2.58.83 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (6 stations within 25 km)

8.83

Median

6.15

Average

3.1

Low

9.6

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -2.6

What is the 7-day forecast for Beltsville?

05-29

26.0° 10.2°

8.87 mm

05-30

24.2° 14.8°

9.5 mm

05-31

30.9° 11.5°

06-01

30.6° 14.8°

4.69 mm

06-02

25.9° 15.6°

06-03

25.9° 17.8°

6.56 mm

06-04

23.7° 20.1°

0.31 mm

Both models agree Avg diff: 3.9°C

Where are air quality stations near Beltsville?

HU-Beltsville, Maryland, USA

3.4 km PM2.5: 2.2 µg/m³

NASA GSFC 1

7.5 km PM2.5: 4.3 µg/m³

Howard County Near Road, Maryland, USA

13.2 km PM2.5: 6.5 µg/m³

Howard County Near Road, Maryland, USA

13.2 km PM2.5: 6.2 µg/m³

Aurora Hills Visitor Center, Northern Virginia, USA

23.7 km PM2.5: 10.1 µg/m³

What cities are near Beltsville?

34 Calverton 34 Greenbelt 35 South Laurel 31 Fairland 30 College Park 30 Adelphi 30 White Oak 29 Langley Park 31 Seabrook 29 East Riverdale

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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 2026-05-29T00:25 UTC.