What is the air quality in Charleston today?

The current Air Quality Index (AQI) in Charleston is 25 (Good). PM2.5 concentration is 5.9 µg/m³.

What is the temperature in Charleston right now?

The current temperature in Charleston is 14.7°C (feels like 14.7°C). Humidity is 65.9% and wind speed is 84.8 km/h.

Is it safe to go outside in Charleston?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Charleston, United States

Windy

14.7°C · 65.9% humidity

14.7°

Feels 14.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

37 10pm

37 1am

37 4am

37 7am

25 10am

25 1pm

25 4pm

25 7pm

65.9%

Humidity

84.8 km/h

Wind SSW

1021.1 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Charleston?

Temperature & Precipitation

PM2.55.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Charleston?

04-10

19.5° 9.0°

04-11

16.7° 13.3°

2.06 mm

04-12

23.3° 13.6°

0.38 mm

04-13

24.9° 17.4°

0.38 mm

04-14

23.7° 18.8°

0.94 mm

04-15

15.4° 8.0°

6.69 mm

04-16

14.2° 6.6°

Both models agree Avg diff: 5.0°C

What cities are near Charleston?

25 Mattoon 43 Terre Haute 36 Urbana 36 Champaign 43 Vincennes 28 Crawfordsville 37 Bloomington 25 Springfield 38 Normal 25 Mount Vernon

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T01:54 UTC.