Stay updated with real-time air quality in Gainesville, Georgia 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)
49
Good
Gainesville, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.02 μg/m³
0
55
155
255
425
605+
20.04 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
19.39 ppb
0
54
101
361
1250
2050+
0.45 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Georgia
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AQI 31
Good
3.06μg/m³
PM2.5
18.55μg/m³
PM10
33.91ppb
O3
0.38ppb
SO2
12.84ppb
NO2
0.29ppm
CO
AQI 31
Good
4.82μg/m³
PM2.5
20.07μg/m³
PM10
33.66ppb
O3
0.37ppb
SO2
13.25ppb
NO2
0.29ppm
CO
AQI 33
Good
6.15μg/m³
PM2.5
25.20μg/m³
PM10
33.34ppb
O3
0.39ppb
SO2
15.68ppb
NO2
0.30ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
32.43μg/m³
PM10
29.32ppb
O3
0.39ppb
SO2
16.52ppb
NO2
0.29ppm
CO
AQI 32
Good
2.53μg/m³
PM2.5
10.52μg/m³
PM10
34.62ppb
O3
0.35ppb
SO2
11.99ppb
NO2
0.29ppm
CO
AQI 32
Good
5.22μg/m³
PM2.5
19.42μg/m³
PM10
34.73ppb
O3
0.37ppb
SO2
13.30ppb
NO2
0.29ppm
CO
Air quality data and pollutant measurements for Georgia, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Gainesville, Georgia is updated every hour.
The worst air quality in Gainesville, Georgia in the last 24 hours was observed at 03:00:00 on 2025-10-22.
In the last 24 hrs, the best air quality in Gainesville, Georgia was observed at 06:00:00 on 2025-10-22.
The current air quality in Gainesville, Georgia is 28, categorized as Good based on real-time data.
The most common pollutant in Gainesville, Georgia is O3.
If the air quality in Gainesville, Georgia is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Gainesville, Georgia is 3.099 μg/m3.
The current PM10 concentration at Gainesville, Georgia is 12.992 μg/m3.
The current carbon monoxide (CO) concentration at Gainesville, Georgia is 0.296 ppm.
The current sulfur dioxide (SO2) concentration at Gainesville, Georgia is 0.358 ppb.
The current ozone (O3) concentration at Gainesville, Georgia is 30.391 ppm.
The current nitrogen dioxide (NO2) concentration at Gainesville, Georgia is 11.614 ppb.
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