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)
22
Good
Martinsville, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.97 μg/m³
0
55
155
255
425
605+
18.20 ppb
0
55
71
86
201
201+
0.97 ppb
0
36
76
186
605
1005+
9.08 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Martinsville, Virginia
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AQI 27
Good
5.38μg/m³
PM2.5
16.00μg/m³
PM10
6.36ppb
O3
0.40ppb
SO2
13.27ppb
NO2
0.28ppm
CO
AQI 33
Good
6.00μg/m³
PM2.5
18.76μg/m³
PM10
5.75ppb
O3
0.36ppb
SO2
13.06ppb
NO2
0.29ppm
CO
AQI 38
Good
6.89μg/m³
PM2.5
21.10μg/m³
PM10
10.03ppb
O3
0.62ppb
SO2
10.48ppb
NO2
0.29ppm
CO
AQI 27
Good
4.54μg/m³
PM2.5
13.59μg/m³
PM10
7.20ppb
O3
0.24ppb
SO2
8.74ppb
NO2
0.30ppm
CO
AQI 46
Good
7.14μg/m³
PM2.5
50.07μg/m³
PM10
7.88ppb
O3
0.45ppb
SO2
13.13ppb
NO2
0.23ppm
CO
AQI 44
Good
8.04μg/m³
PM2.5
35.22μg/m³
PM10
2.23ppb
O3
0.45ppb
SO2
18.05ppb
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 01:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Martinsville, Virginia was observed at 12:00:00 on 2025-12-07.
As of now, the AQI in Martinsville, Virginia is 22, 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 4.099 μg/m3.
The PM10 concentration in Martinsville, Virginia is 17.968 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Martinsville, Virginia is 0.267 ppm.
Currently, Martinsville, Virginia has a sulfur dioxide (SO2) concentration of 0.969 ppb.
The current ozone (O3) level in Martinsville, Virginia at the moment is 18.203 ppm.
Nitrogen dioxide (NO2) level in Martinsville, Virginia at the moment is 9.08 ppb.
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