Stay updated with real-time air quality in Clarksburg, 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)
42
Good
Clarksburg, West Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.54 μg/m³
0
55
155
255
425
605+
44.50 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
3.84 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Clarksburg, West Virginia
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AQI 40
Good
3.91μg/m³
PM2.5
15.92μg/m³
PM10
43.39ppb
O3
0.75ppb
SO2
3.80ppb
NO2
0.23ppm
CO
AQI 42
Good
4.11μg/m³
PM2.5
19.66μg/m³
PM10
44.94ppb
O3
0.71ppb
SO2
2.08ppb
NO2
0.25ppm
CO
AQI 42
Good
4.10μg/m³
PM2.5
19.39μg/m³
PM10
44.92ppb
O3
0.72ppb
SO2
2.35ppb
NO2
0.24ppm
CO
AQI 41
Good
4.03μg/m³
PM2.5
18.12μg/m³
PM10
44.24ppb
O3
0.73ppb
SO2
3.63ppb
NO2
0.24ppm
CO
AQI 41
Good
4.14μg/m³
PM2.5
18.36μg/m³
PM10
43.89ppb
O3
0.69ppb
SO2
1.95ppb
NO2
0.24ppm
CO
AQI 38
Good
4.21μg/m³
PM2.5
24.47μg/m³
PM10
40.68ppb
O3
1.00ppb
SO2
5.28ppb
NO2
0.19ppm
CO
The air quality data for West Virginia, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Clarksburg, West Virginia are available every hour.
Clarksburg, West Virginia experienced its worst air quality at 08:00:00, 2026-07-23.
The best air quality in Clarksburg, West Virginia was observed at 01:00:00 on 2026-07-23.
The air quality in Clarksburg, West Virginia right now is Good, with an AQI of 42.
In Clarksburg, West Virginia, O3 is the most frequently found pollutant.
When air quality in Clarksburg, West Virginia is compromised, staying indoors and wearing a mask can reduce health risks.
Clarksburg, West Virginia currently has a PM2.5 concentration of 4.265 μg/m3.
Clarksburg, West Virginia currently has a PM10 concentration of 19.54 μg/m3.
The current carbon monoxide (CO) level in Clarksburg, West Virginia is 0.234 ppm.
The current sulfur dioxide (SO2) concentration in Clarksburg, West Virginia is 0.624 ppb.
Clarksburg, West Virginia currently has an ozone (O3) concentration of 44.503 ppm.
The current level of nitrogen dioxide (NO2) in Clarksburg, West Virginia is 3.84 ppb.
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