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)
33
Good
Martinsville, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.02 μg/m³
0
55
155
255
425
605+
25.78 ppb
0
55
71
86
201
201+
1.04 ppb
0
36
76
186
605
1005+
6.33 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Martinsville, Virginia
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AQI 58
Moderate
13.20μg/m³
PM2.5
25.37μg/m³
PM10
33.38ppb
O3
0.71ppb
SO2
11.62ppb
NO2
0.34ppm
CO
AQI 58
Moderate
13.50μg/m³
PM2.5
38.09μg/m³
PM10
34.55ppb
O3
0.40ppb
SO2
11.60ppb
NO2
0.36ppm
CO
AQI 44
Good
7.63μg/m³
PM2.5
27.02μg/m³
PM10
30.55ppb
O3
0.84ppb
SO2
10.76ppb
NO2
0.30ppm
CO
AQI 56
Moderate
11.69μg/m³
PM2.5
33.60μg/m³
PM10
19.75ppb
O3
0.88ppb
SO2
23.54ppb
NO2
0.38ppm
CO
AQI 32
Good
4.41μg/m³
PM2.5
19.25μg/m³
PM10
34.53ppb
O3
0.46ppb
SO2
5.75ppb
NO2
0.15ppm
CO
AQI 33
Good
4.33μg/m³
PM2.5
19.09μg/m³
PM10
36.33ppb
O3
0.34ppb
SO2
5.36ppb
NO2
0.12ppm
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 08:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Martinsville, Virginia was observed at 02:00:00 on 2026-01-23.
As of now, the AQI in Martinsville, Virginia is 33, 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 6.285 μg/m3.
The PM10 concentration in Martinsville, Virginia is 28.015 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Martinsville, Virginia is 0.226 ppm.
Currently, Martinsville, Virginia has a sulfur dioxide (SO2) concentration of 1.043 ppb.
The current ozone (O3) level in Martinsville, Virginia at the moment is 25.781 ppm.
Nitrogen dioxide (NO2) level in Martinsville, Virginia at the moment is 6.334 ppb.
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