Stay updated with real-time air quality in Gainesville, 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)
56
Moderate
Gainesville, Virginia
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.61 μg/m³
0
55
155
255
425
605+
44.21 ppb
0
55
71
86
201
201+
0.14 ppb
0
36
76
186
605
1005+
1.53 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Virginia
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AQI 62
Moderate
14.88μg/m³
PM2.5
47.63μg/m³
PM10
45.67ppb
O3
0.13ppb
SO2
3.17ppb
NO2
0.32ppm
CO
AQI 62
Moderate
14.98μg/m³
PM2.5
48.80μg/m³
PM10
44.77ppb
O3
0.13ppb
SO2
3.39ppb
NO2
0.32ppm
CO
AQI 62
Moderate
14.98μg/m³
PM2.5
48.80μg/m³
PM10
44.77ppb
O3
0.13ppb
SO2
3.39ppb
NO2
0.32ppm
CO
AQI 62
Moderate
14.98μg/m³
PM2.5
47.12μg/m³
PM10
47.99ppb
O3
0.13ppb
SO2
1.40ppb
NO2
0.32ppm
CO
AQI 62
Moderate
14.61μg/m³
PM2.5
57.88μg/m³
PM10
46.94ppb
O3
0.12ppb
SO2
4.24ppb
NO2
0.32ppm
CO
AQI 62
Moderate
15.10μg/m³
PM2.5
36.13μg/m³
PM10
43.45ppb
O3
0.13ppb
SO2
3.30ppb
NO2
0.32ppm
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 Gainesville, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Gainesville, Virginia was at its worst at 08:00:00 on 2025-07-22.
In the last 24 hours, the best air quality in Gainesville, Virginia was observed at 02:00:00 on 2025-07-22.
As of now, the AQI in Gainesville, Virginia is 64, indicating Moderate conditions.
Gainesville, Virginia air has the highest levels of PM2.5.
Poor air quality in Gainesville, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Gainesville, Virginia are currently 15.951 μg/m3.
The PM10 concentration in Gainesville, Virginia is 50.466 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gainesville, Virginia is 0.321 ppm.
Currently, Gainesville, Virginia has a sulfur dioxide (SO2) concentration of 0.144 ppb.
The current ozone (O3) level in Gainesville, Virginia at the moment is 47.077 ppm.
Nitrogen dioxide (NO2) level in Gainesville, Virginia at the moment is 2.375 ppb.
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