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)
38
Good
Martinsville, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.03 μg/m³
0
55
155
255
425
605+
25.66 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
2.63 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Martinsville, Virginia
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AQI 38
Good
6.98μg/m³
PM2.5
26.63μg/m³
PM10
20.44ppb
O3
0.35ppb
SO2
2.62ppb
NO2
0.23ppm
CO
AQI 33
Good
6.26μg/m³
PM2.5
29.99μg/m³
PM10
23.50ppb
O3
0.29ppb
SO2
2.65ppb
NO2
0.23ppm
CO
AQI 44
Good
7.58μg/m³
PM2.5
29.26μg/m³
PM10
22.92ppb
O3
0.40ppb
SO2
2.53ppb
NO2
0.23ppm
CO
AQI 27
Good
4.55μg/m³
PM2.5
21.44μg/m³
PM10
24.89ppb
O3
0.24ppb
SO2
3.16ppb
NO2
0.22ppm
CO
AQI 44
Good
8.44μg/m³
PM2.5
37.23μg/m³
PM10
23.99ppb
O3
0.47ppb
SO2
2.11ppb
NO2
0.28ppm
CO
AQI 38
Good
7.31μg/m³
PM2.5
32.62μg/m³
PM10
23.27ppb
O3
0.49ppb
SO2
1.96ppb
NO2
0.29ppm
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 2026-08-16.
In the last 24 hours, the best air quality in Martinsville, Virginia was observed at 07:00:00 on 2026-08-17.
As of now, the AQI in Martinsville, Virginia is 38, 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 7.106 μg/m3.
The PM10 concentration in Martinsville, Virginia is 27.026 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Martinsville, Virginia is 0.24 ppm.
Currently, Martinsville, Virginia has a sulfur dioxide (SO2) concentration of 0.374 ppb.
The current ozone (O3) level in Martinsville, Virginia at the moment is 25.665 ppm.
Nitrogen dioxide (NO2) level in Martinsville, Virginia at the moment is 2.625 ppb.
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