Stay updated with real-time air quality in Martinsville, 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)
44
Good
Martinsville, Virginia
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.80 μg/m³
0
55
155
255
425
605+
22.67 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
12.41 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Martinsville, Virginia
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AQI 44
Good
7.62μg/m³
PM2.5
18.53μg/m³
PM10
24.64ppb
O3
0.28ppb
SO2
11.63ppb
NO2
0.22ppm
CO
AQI 38
Good
7.27μg/m³
PM2.5
19.44μg/m³
PM10
25.50ppb
O3
0.28ppb
SO2
11.51ppb
NO2
0.22ppm
CO
AQI 44
Good
7.54μg/m³
PM2.5
18.52μg/m³
PM10
25.69ppb
O3
0.31ppb
SO2
9.88ppb
NO2
0.23ppm
CO
AQI 38
Good
7.20μg/m³
PM2.5
17.92μg/m³
PM10
28.81ppb
O3
0.28ppb
SO2
10.45ppb
NO2
0.22ppm
CO
AQI 22
Good
4.00μg/m³
PM2.5
17.54μg/m³
PM10
19.49ppb
O3
0.37ppb
SO2
13.77ppb
NO2
0.21ppm
CO
AQI 22
Good
3.83μg/m³
PM2.5
17.03μg/m³
PM10
16.13ppb
O3
0.44ppb
SO2
15.35ppb
NO2
0.20ppm
CO
Air quality and pollutant data for Virginia, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Martinsville, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Martinsville, Virginia was at its worst at 05:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Martinsville, Virginia was observed at 09:00:00 on 2025-10-21.
As of now, the AQI in Martinsville, Virginia is 44, indicating Good conditions.
Martinsville, Virginia air has the highest levels of PM2.5.
Poor air quality in Martinsville, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Martinsville, Virginia are currently 8.241 μg/m3.
The PM10 concentration in Martinsville, Virginia is 35.799 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Martinsville, Virginia is 0.218 ppm.
Currently, Martinsville, Virginia has a sulfur dioxide (SO2) concentration of 0.313 ppb.
The current ozone (O3) level in Martinsville, Virginia at the moment is 22.672 ppm.
Nitrogen dioxide (NO2) level in Martinsville, Virginia at the moment is 12.408 ppb.
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