What is the air quality in Chambersburg today?

The current Air Quality Index (AQI) in Chambersburg is 32 (Good). PM2.5 concentration is 7.8 µg/m³.

What is the temperature in Chambersburg right now?

The current temperature in Chambersburg is 24.1°C (feels like 24.1°C). Humidity is 67.2% and wind speed is 5.8 km/h.

Is it safe to go outside in Chambersburg?

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

Air Quality in Chambersburg, United States

Partly Cloudy

24.1°C · 67.2% humidity

24.1°

Feels 24.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 6pm

32 9pm

28 12am

26 3am

24 6am

24 9am

24 12pm

27 3pm

Air Quality Index Trend

15h · 1 stn

View full history →

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

67.2%

Humidity

5.8 km/h

Wind ENE

1013.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chambersburg?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station

PM2.57.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Chambersburg?

07-22

24.1° 18.1°

4.06 mm

07-23

27.3° 16.8°

17.12 mm

07-24

24.7° 13.8°

3.62 mm

07-25

23.2° 19.1°

2.75 mm

07-26

27.5° 16.1°

4.63 mm

07-27

25.6° 21.2°

0.5 mm

07-28

31.3° 19.1°

2.31 mm

Both models agree Avg diff: 3.0°C

What cities are near Chambersburg?

35 Hagerstown 37 Carlisle 36 Martinsburg 36 Hanover 35 Frederick 35 Ballenger Creek 39 Westminster 27 Harrisburg 27 York 38 Damascus

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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 2026-07-22T01:19 UTC.