What is the air quality in Carlisle today?

The current Air Quality Index (AQI) in Carlisle is 20 (Good). PM2.5 concentration is 4.76 µg/m³.

What is the temperature in Carlisle right now?

The current temperature in Carlisle is 8.3°C (feels like 5.5°C). Humidity is 75.9% and wind speed is 17.5 km/h.

Is it safe to go outside in Carlisle?

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

Air Quality in Carlisle, United States

Cloudy

8.3°C · 75.9% humidity

8.3°

Feels 5.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

44h · 4 stn

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

75.9%

Humidity

17.5 km/h

Wind E

1028.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.76 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Carlisle?

Temperature & Precipitation

PM2.5 Trend

44h · 4 stations

PM2.54.76 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Carlisle?

10-20

14.2° 4.7°

0.13 mm

10-21

21.9° 3.8°

10-22

20.0° 7.4°

0.44 mm

10-23

10.8° 2.8°

8.75 mm

10-24

14.1° 5.3°

10-25

13.7° 5.0°

4.94 mm

10-26

14.2° 7.6°

3.94 mm

Both models agree Avg diff: 4.2°C

What cities are near Carlisle?

34 Harrisburg 36 York 30 Hanover 32 Chambersburg 32 Westminster 25 Hagerstown 39 Reisterstown 36 State College 23 Frederick 39 Hunt Valley

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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 2026-10-20T21:47 UTC.