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)
54
Moderate
Gainesville, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.52 μg/m³
0
55
155
255
425
605+
8.02 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
8.17 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Virginia
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AQI 58
Moderate
12.70μg/m³
PM2.5
42.29μg/m³
PM10
10.06ppb
O3
0.59ppb
SO2
11.49ppb
NO2
0.43ppm
CO
AQI 56
Moderate
11.81μg/m³
PM2.5
32.57μg/m³
PM10
9.45ppb
O3
0.58ppb
SO2
11.52ppb
NO2
0.43ppm
CO
AQI 56
Moderate
11.81μg/m³
PM2.5
32.57μg/m³
PM10
9.45ppb
O3
0.58ppb
SO2
11.52ppb
NO2
0.43ppm
CO
AQI 54
Moderate
10.70μg/m³
PM2.5
34.42μg/m³
PM10
8.11ppb
O3
0.58ppb
SO2
8.44ppb
NO2
0.43ppm
CO
AQI 60
Moderate
13.77μg/m³
PM2.5
59.35μg/m³
PM10
6.79ppb
O3
0.55ppb
SO2
13.70ppb
NO2
0.43ppm
CO
AQI 58
Moderate
12.75μg/m³
PM2.5
42.43μg/m³
PM10
7.21ppb
O3
0.58ppb
SO2
11.68ppb
NO2
0.43ppm
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 05:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Gainesville, Virginia was observed at 09:00:00 on 2025-12-06.
As of now, the AQI in Gainesville, Virginia is 54, 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 10.568 μg/m3.
The PM10 concentration in Gainesville, Virginia is 33.518 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gainesville, Virginia is 0.428 ppm.
Currently, Gainesville, Virginia has a sulfur dioxide (SO2) concentration of 0.583 ppb.
The current ozone (O3) level in Gainesville, Virginia at the moment is 8.018 ppm.
Nitrogen dioxide (NO2) level in Gainesville, Virginia at the moment is 8.169 ppb.
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