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
9.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.99 μg/m³
0
55
155
255
425
605+
33.13 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
4.92 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Georgia
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AQI 38
Good
7.44μg/m³
PM2.5
19.40μg/m³
PM10
33.26ppb
O3
0.27ppb
SO2
4.93ppb
NO2
0.19ppm
CO
AQI 44
Good
8.14μg/m³
PM2.5
18.86μg/m³
PM10
32.25ppb
O3
0.27ppb
SO2
4.86ppb
NO2
0.19ppm
CO
AQI 44
Good
8.44μg/m³
PM2.5
16.28μg/m³
PM10
33.34ppb
O3
0.26ppb
SO2
4.97ppb
NO2
0.19ppm
CO
AQI 49
Good
8.51μg/m³
PM2.5
20.57μg/m³
PM10
32.23ppb
O3
0.26ppb
SO2
4.98ppb
NO2
0.19ppm
CO
AQI 44
Good
7.88μg/m³
PM2.5
19.83μg/m³
PM10
33.24ppb
O3
0.29ppb
SO2
4.81ppb
NO2
0.19ppm
CO
AQI 49
Good
8.69μg/m³
PM2.5
19.97μg/m³
PM10
32.09ppb
O3
0.28ppb
SO2
4.54ppb
NO2
0.19ppm
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 02:00:00 on 2025-12-10.
In the last 24 hrs, the best air quality in Gainesville, Georgia was observed at 07:00:00 on 2025-12-10.
The current air quality in Gainesville, Georgia is 49, categorized as Good based on real-time data.
The most common pollutant in Gainesville, Georgia is PM2.5.
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 9.398 μg/m3.
The current PM10 concentration at Gainesville, Georgia is 22.988 μg/m3.
The current carbon monoxide (CO) concentration at Gainesville, Georgia is 0.192 ppm.
The current sulfur dioxide (SO2) concentration at Gainesville, Georgia is 0.277 ppb.
The current ozone (O3) concentration at Gainesville, Georgia is 33.126 ppm.
The current nitrogen dioxide (NO2) concentration at Gainesville, Georgia is 4.921 ppb.
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