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)
73
Moderate
South Charleston, West Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
20.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
61.40 μg/m³
0
55
155
255
425
605+
2.32 ppb
0
55
71
86
201
201+
1.38 ppb
0
36
76
186
605
1005+
15.74 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
South Charleston, West Virginia
South Charleston, West Virginia
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AQI 73
Moderate
20.99μg/m³
PM2.5
61.00μg/m³
PM10
2.01ppb
O3
1.37ppb
SO2
15.70ppb
NO2
0.26ppm
CO
AQI 71
Moderate
19.58μg/m³
PM2.5
65.24μg/m³
PM10
3.54ppb
O3
1.52ppb
SO2
15.81ppb
NO2
0.26ppm
CO
AQI 71
Moderate
20.16μg/m³
PM2.5
68.67μg/m³
PM10
4.94ppb
O3
1.56ppb
SO2
15.80ppb
NO2
0.26ppm
CO
AQI 69
Moderate
19.25μg/m³
PM2.5
67.02μg/m³
PM10
6.13ppb
O3
1.59ppb
SO2
15.82ppb
NO2
0.28ppm
CO
AQI 62
Moderate
15.44μg/m³
PM2.5
69.06μg/m³
PM10
12.01ppb
O3
1.50ppb
SO2
15.35ppb
NO2
0.29ppm
CO
AQI 27
Good
4.77μg/m³
PM2.5
20.67μg/m³
PM10
18.73ppb
O3
1.80ppb
SO2
8.44ppb
NO2
0.23ppm
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 06:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in South Charleston, West Virginia was observed at 11:00:00 on 2025-12-06.
The current air quality in South Charleston, West Virginia is 73, 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 20.896 μg/m3.
The current PM10 concentration at South Charleston, West Virginia is 61.395 μg/m3.
The current carbon monoxide (CO) concentration at South Charleston, West Virginia is 0.258 ppm.
The current sulfur dioxide (SO2) concentration at South Charleston, West Virginia is 1.382 ppb.
The current ozone (O3) concentration at South Charleston, West Virginia is 2.323 ppm.
The current nitrogen dioxide (NO2) concentration at South Charleston, West Virginia is 15.742 ppb.
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