What is the air quality in Crofton today?

The current Air Quality Index (AQI) in Crofton is 22 (Good). PM2.5 concentration is 5.24 µg/m³.

What is the temperature in Crofton right now?

The current temperature in Crofton is 11.6°C (feels like 11.6°C). Humidity is 74.4% and wind speed is 43.0 km/h.

Is it safe to go outside in Crofton?

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

Air Quality in Crofton, United States

Windy

11.6°C · 74.4% humidity

11.6°

Feels 11.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 20 stn

View full history →

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

74.4%

Humidity

43.0 km/h

Wind NNE

1026.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

5.24 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Crofton?

Temperature & Precipitation

PM2.5 Trend

46h · 20 stations

PM2.55.24 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

5.24

Median

5.19

Average

3.1

Low

8.9

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +3.0

What is the 7-day forecast for Crofton?

10-20

17.0° 5.9°

5.63 mm

10-21

24.2° 7.2°

10-22

20.9° 10.6°

0.13 mm

10-23

16.4° 6.4°

0.13 mm

10-24

15.4° 9.5°

0.13 mm

10-25

20.9° 7.4°

10-26

15.4° 13.2°

7.81 mm

Both models agree Avg diff: 3.6°C

Where are air quality stations near Crofton?

NASA GSFC 1

13.2 km PM2.5: 4.3 µg/m³

HU-Beltsville, Maryland, USA

17.5 km PM2.5: 8.9 µg/m³

Howard County Near Road, Maryland, USA

20.9 km PM2.5: 5.0 µg/m³

Howard County Near Road, Maryland, USA

20.9 km PM2.5: 3.1 µg/m³

Faunteroy

24.1 km PM2.5: 4.6 µg/m³

Cesar Chavez

25.2 km PM2.5: 4.6 µg/m³

Friendship Collegiate

25.2 km PM2.5: 4.4 µg/m³

4300 C St SE, Washington, DC 20019

25.8 km PM2.5: 3.9 µg/m³

Kingman Island - Heritage Island Bridge

27.0 km PM2.5: 4.3 µg/m³

Friendship Blow Pierce

27.5 km PM2.5: 4.8 µg/m³

What cities are near Crofton?

20 Bowie 22 Odenton 23 Parole 19 Seabrook 23 Severna Park 19 Lanham-Seabrook 20 Severn 22 Maryland City 21 South Gate 30 South Laurel

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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 2026-10-20T23:40 UTC.