Stay updated with real-time air quality in South Charleston, West Virginia featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
52
Moderate
South Charleston, West Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.78 μg/m³
0
55
155
255
425
605+
52.06 ppb
0
55
71
86
201
201+
1.44 ppb
0
36
76
186
605
1005+
5.62 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
South Charleston, West Virginia
South Charleston, West Virginia
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AQI 52
Moderate
10.20μg/m³
PM2.5
44.99μg/m³
PM10
52.00ppb
O3
1.43ppb
SO2
5.62ppb
NO2
0.25ppm
CO
AQI 56
Moderate
11.59μg/m³
PM2.5
34.48μg/m³
PM10
52.81ppb
O3
1.45ppb
SO2
4.99ppb
NO2
0.24ppm
CO
AQI 56
Moderate
11.60μg/m³
PM2.5
30.04μg/m³
PM10
54.15ppb
O3
1.45ppb
SO2
3.88ppb
NO2
0.24ppm
CO
AQI 54
Moderate
10.50μg/m³
PM2.5
31.73μg/m³
PM10
54.96ppb
O3
1.45ppb
SO2
3.69ppb
NO2
0.24ppm
CO
AQI 54
Moderate
11.12μg/m³
PM2.5
48.99μg/m³
PM10
49.15ppb
O3
1.55ppb
SO2
5.82ppb
NO2
0.22ppm
CO
AQI 39
Good
6.11μg/m³
PM2.5
27.20μg/m³
PM10
41.55ppb
O3
0.49ppb
SO2
3.01ppb
NO2
0.17ppm
CO
Air quality data and pollutant measurements for West Virginia, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for South Charleston, West Virginia is updated every hour.
The worst air quality in South Charleston, West Virginia in the last 24 hours was observed at 03:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in South Charleston, West Virginia was observed at 07:00:00 on 2026-04-23.
The current air quality in South Charleston, West Virginia is 52, categorized as Moderate based on real-time data.
The most common pollutant in South Charleston, West Virginia is PM2.5.
If the air quality in South Charleston, West Virginia is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at South Charleston, West Virginia is 10.225 μg/m3.
The current PM10 concentration at South Charleston, West Virginia is 44.784 μg/m3.
The current carbon monoxide (CO) concentration at South Charleston, West Virginia is 0.247 ppm.
The current sulfur dioxide (SO2) concentration at South Charleston, West Virginia is 1.439 ppb.
The current ozone (O3) concentration at South Charleston, West Virginia is 52.062 ppm.
The current nitrogen dioxide (NO2) concentration at South Charleston, West Virginia is 5.624 ppb.
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