Air Quality in Sumter, United States
Partly Cloudy
15.9°C · 56.1% humidity
15.9°
Feels 15.9°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Sumter's air quality — share it
AQI Forecast
54
9pm
54
54
35
12am
20
24
27
3am
29
23
24
6am
25
26
33
9am
33
34
34
12pm
34
34
34
3pm
34
34
34
6pm
34
34
Sumter's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
56.1%
Humidity
32.9 km/h
Wind NW
1010.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sumter?
Temperature & Precipitation
PM2.58.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Sumter?
06-09
31.0° 15.9°
06-10
37.0° 22.2°
1.0 mm
06-11
28.7° 22.9°
06-12
39.2° 22.2°
0.19 mm
06-13
31.9° 18.2°
06-14
36.4° 22.4°
1.06 mm
06-15
34.9° 19.2°
0.25 mm
Both models agree
Avg diff: 3.5°C
What cities are near Sumter?
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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 2026-06-09T04:59 UTC.