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

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.36 μg/m³
0
55
155
255
425
605+
22.00 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
7.26 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Atlanta, Georgia
Atlanta, Georgia
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AQI 44
Good
7.51μg/m³
PM2.5
25.48μg/m³
PM10
19.82ppb
O3
0.13ppb
SO2
7.43ppb
NO2
0.10ppm
CO
AQI 38
Good
7.22μg/m³
PM2.5
22.74μg/m³
PM10
19.34ppb
O3
0.13ppb
SO2
7.52ppb
NO2
0.10ppm
CO
AQI 44
Good
7.70μg/m³
PM2.5
30.14μg/m³
PM10
21.39ppb
O3
0.12ppb
SO2
7.24ppb
NO2
0.10ppm
CO
AQI 44
Good
7.98μg/m³
PM2.5
29.58μg/m³
PM10
20.45ppb
O3
0.13ppb
SO2
7.35ppb
NO2
0.10ppm
CO
AQI 38
Good
6.81μg/m³
PM2.5
15.28μg/m³
PM10
17.04ppb
O3
0.13ppb
SO2
8.03ppb
NO2
0.10ppm
CO
AQI 38
Good
6.81μg/m³
PM2.5
15.28μg/m³
PM10
17.04ppb
O3
0.13ppb
SO2
8.03ppb
NO2
0.10ppm
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 Atlanta, Georgia is updated every hour.
The worst air quality in Atlanta, Georgia in the last 24 hours was observed at 04:00:00 on 2026-09-07.
In the last 24 hrs, the best air quality in Atlanta, Georgia was observed at 08:00:00 on 2026-09-06.
The current air quality in Atlanta, Georgia is 49, categorized as Good based on real-time data.
The most common pollutant in Atlanta, Georgia is PM2.5.
If the air quality in Atlanta, Georgia is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Atlanta, Georgia is 8.7 μg/m3.
The current PM10 concentration at Atlanta, Georgia is 37.356 μg/m3.
The current carbon monoxide (CO) concentration at Atlanta, Georgia is 0.107 ppm.
The current sulfur dioxide (SO2) concentration at Atlanta, Georgia is 0.121 ppb.
The current ozone (O3) concentration at Atlanta, Georgia is 21.996 ppm.
The current nitrogen dioxide (NO2) concentration at Atlanta, Georgia is 7.265 ppb.
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