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)
48
Good
Gainesville, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.02 μg/m³
0
55
155
255
425
605+
52.37 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
9.75 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Georgia
Scroll To Air Quality MapLoading...
AQI 44
Good
3.07μg/m³
PM2.5
13.50μg/m³
PM10
47.02ppb
O3
0.37ppb
SO2
10.16ppb
NO2
0.33ppm
CO
AQI 44
Good
2.99μg/m³
PM2.5
13.31μg/m³
PM10
47.33ppb
O3
0.38ppb
SO2
10.05ppb
NO2
0.32ppm
CO
AQI 46
Good
3.06μg/m³
PM2.5
13.74μg/m³
PM10
50.14ppb
O3
0.36ppb
SO2
10.57ppb
NO2
0.33ppm
CO
AQI 47
Good
2.99μg/m³
PM2.5
14.38μg/m³
PM10
51.31ppb
O3
0.36ppb
SO2
10.71ppb
NO2
0.33ppm
CO
AQI 44
Good
3.15μg/m³
PM2.5
11.64μg/m³
PM10
47.11ppb
O3
0.40ppb
SO2
9.47ppb
NO2
0.32ppm
CO
AQI 44
Good
3.22μg/m³
PM2.5
14.09μg/m³
PM10
47.61ppb
O3
0.39ppb
SO2
9.98ppb
NO2
0.32ppm
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 09:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Gainesville, Georgia was observed at 10:00:00 on 2026-10-22.
The current air quality in Gainesville, Georgia is 48, 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 3.003 μg/m3.
The current PM10 concentration at Gainesville, Georgia is 13.016 μg/m3.
The current carbon monoxide (CO) concentration at Gainesville, Georgia is 0.324 ppm.
The current sulfur dioxide (SO2) concentration at Gainesville, Georgia is 0.378 ppb.
The current ozone (O3) concentration at Gainesville, Georgia is 52.368 ppm.
The current nitrogen dioxide (NO2) concentration at Gainesville, Georgia is 9.751 ppb.
All Rights Reserved © Ambee Inc. 2025