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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.17 μg/m³
0
55
155
255
425
605+
25.67 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
2.19 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Virginia
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AQI 38
Good
6.61μg/m³
PM2.5
29.92μg/m³
PM10
23.40ppb
O3
0.50ppb
SO2
3.00ppb
NO2
0.25ppm
CO
AQI 33
Good
6.25μg/m³
PM2.5
22.71μg/m³
PM10
21.70ppb
O3
0.49ppb
SO2
3.49ppb
NO2
0.25ppm
CO
AQI 33
Good
6.25μg/m³
PM2.5
22.71μg/m³
PM10
21.70ppb
O3
0.49ppb
SO2
3.49ppb
NO2
0.25ppm
CO
AQI 38
Good
6.74μg/m³
PM2.5
28.33μg/m³
PM10
22.34ppb
O3
0.50ppb
SO2
2.25ppb
NO2
0.25ppm
CO
AQI 33
Good
6.22μg/m³
PM2.5
17.00μg/m³
PM10
27.05ppb
O3
0.51ppb
SO2
3.94ppb
NO2
0.25ppm
CO
AQI 33
Good
6.26μg/m³
PM2.5
23.40μg/m³
PM10
23.65ppb
O3
0.52ppb
SO2
3.60ppb
NO2
0.25ppm
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 10:00:00 on 2026-06-07.
In the last 24 hours, the best air quality in Gainesville, Virginia was observed at 08:00:00 on 2026-06-08.
As of now, the AQI in Gainesville, Virginia is 33, indicating Good 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 5.518 μg/m3.
The PM10 concentration in Gainesville, Virginia is 15.174 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gainesville, Virginia is 0.204 ppm.
Currently, Gainesville, Virginia has a sulfur dioxide (SO2) concentration of 0.606 ppb.
The current ozone (O3) level in Gainesville, Virginia at the moment is 25.671 ppm.
Nitrogen dioxide (NO2) level in Gainesville, Virginia at the moment is 2.195 ppb.
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