What is the air quality in Martinsburg today?

The current Air Quality Index (AQI) in Martinsburg is 22 (Good). PM2.5 concentration is 5.15 µg/m³.

What is the temperature in Martinsburg right now?

The current temperature in Martinsburg is 30.0°C (feels like 33.6°C). Humidity is 54.4% and wind speed is 59.0 km/h.

Is it safe to go outside in Martinsburg?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 7.9 (Very High).

Air Quality in Martinsburg, United States

Drizzle

30.0°C · 54.4% humidity

30.0°

Feels 33.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

25 10am

22 1pm

24 4pm

25 7pm

27 10pm

25 1am

24 4am

24 7am

Air Quality Index Trend

45h · 3 stn

View full history →

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

54.4%

Humidity

59.0 km/h

Wind NW

1017.0 hPa

Pressure

7.9

UV Very High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.15 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Martinsburg?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations

PM2.55.15 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX7.9

Very High

Station readings (2 stations within 25 km)

5.15

Median

5.15

Average

5.0

Low

5.3

High

PM2.5 µg/m³ · Model: 6.15 · Bias: +1.0

Both models agree Avg diff: 4.6°C

Where are air quality stations near Martinsburg?

Frederick Co. Public School Maint. Dept., Winchester, USA

22.0 km PM2.5: 7.2 µg/m³

Hagerstown, Maryland, USA

24.1 km PM2.5: 5.0 µg/m³

Hagerstown, Maryland, USA

24.1 km PM2.5: 5.3 µg/m³

What cities are near Martinsburg?

22 Hagerstown 29 Ballenger Creek 29 Frederick 30 Leesburg 25 Chambersburg 30 Ashburn 33 Front Royal 30 Germantown 29 Damascus 30 Sterling

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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 2026-09-05T17:04 UTC.