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)
43
Good
South Charleston, West Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.54 μg/m³
0
55
155
255
425
605+
45.96 ppb
0
55
71
86
201
201+
1.51 ppb
0
36
76
186
605
1005+
3.07 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
South Charleston, West Virginia
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AQI 43
Good
5.00μg/m³
PM2.5
22.01μg/m³
PM10
46.00ppb
O3
1.51ppb
SO2
3.06ppb
NO2
0.20ppm
CO
AQI 42
Good
6.42μg/m³
PM2.5
31.90μg/m³
PM10
45.13ppb
O3
1.52ppb
SO2
3.09ppb
NO2
0.20ppm
CO
AQI 41
Good
6.50μg/m³
PM2.5
31.36μg/m³
PM10
44.31ppb
O3
1.51ppb
SO2
3.10ppb
NO2
0.20ppm
CO
AQI 43
Good
6.88μg/m³
PM2.5
32.32μg/m³
PM10
45.56ppb
O3
1.52ppb
SO2
3.14ppb
NO2
0.20ppm
CO
AQI 49
Good
9.12μg/m³
PM2.5
41.03μg/m³
PM10
41.11ppb
O3
1.47ppb
SO2
3.07ppb
NO2
0.16ppm
CO
AQI 39
Good
3.46μg/m³
PM2.5
15.00μg/m³
PM10
42.10ppb
O3
0.49ppb
SO2
1.05ppb
NO2
0.13ppm
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 12:00:00 on 2026-03-15.
In the last 24 hrs, the best air quality in South Charleston, West Virginia was observed at 06:00:00 on 2026-03-15.
The current air quality in South Charleston, West Virginia is 43, categorized as Good based on real-time data.
The most common pollutant in South Charleston, West Virginia is O3.
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 5.148 μg/m3.
The current PM10 concentration at South Charleston, West Virginia is 22.54 μg/m3.
The current carbon monoxide (CO) concentration at South Charleston, West Virginia is 0.198 ppm.
The current sulfur dioxide (SO2) concentration at South Charleston, West Virginia is 1.509 ppb.
The current ozone (O3) concentration at South Charleston, West Virginia is 45.962 ppm.
The current nitrogen dioxide (NO2) concentration at South Charleston, West Virginia is 3.072 ppb.
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