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)
34
Good
Gainesville, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.81 μg/m³
0
55
155
255
425
605+
37.04 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
1.00 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Virginia
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AQI 33
Good
6.06μg/m³
PM2.5
16.91μg/m³
PM10
34.30ppb
O3
0.40ppb
SO2
2.19ppb
NO2
0.16ppm
CO
AQI 31
Good
5.47μg/m³
PM2.5
10.85μg/m³
PM10
32.92ppb
O3
0.41ppb
SO2
2.84ppb
NO2
0.16ppm
CO
AQI 31
Good
5.47μg/m³
PM2.5
10.85μg/m³
PM10
32.92ppb
O3
0.41ppb
SO2
2.84ppb
NO2
0.16ppm
CO
AQI 58
Moderate
13.15μg/m³
PM2.5
22.33μg/m³
PM10
31.12ppb
O3
0.40ppb
SO2
1.66ppb
NO2
0.16ppm
CO
AQI 30
Good
4.65μg/m³
PM2.5
12.84μg/m³
PM10
32.32ppb
O3
0.42ppb
SO2
3.48ppb
NO2
0.16ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
10.95μg/m³
PM10
33.27ppb
O3
0.40ppb
SO2
2.80ppb
NO2
0.16ppm
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 06:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Gainesville, Virginia was observed at 10:00:00 on 2026-03-09.
As of now, the AQI in Gainesville, Virginia is 60, 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 13.548 μg/m3.
The PM10 concentration in Gainesville, Virginia is 22.54 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Gainesville, Virginia is 0.16 ppm.
Currently, Gainesville, Virginia has a sulfur dioxide (SO2) concentration of 0.397 ppb.
The current ozone (O3) level in Gainesville, Virginia at the moment is 31.121 ppm.
Nitrogen dioxide (NO2) level in Gainesville, Virginia at the moment is 1.55 ppb.
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