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)
44
Good
Atlanta, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.88 μg/m³
0
55
155
255
425
605+
9.18 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
10.37 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Atlanta, Georgia
Atlanta, Georgia
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AQI 49
Good
9.41μg/m³
PM2.5
33.39μg/m³
PM10
10.30ppb
O3
0.11ppb
SO2
18.82ppb
NO2
0.56ppm
CO
AQI 49
Good
9.15μg/m³
PM2.5
30.34μg/m³
PM10
9.40ppb
O3
0.11ppb
SO2
18.66ppb
NO2
0.50ppm
CO
AQI 49
Good
9.34μg/m³
PM2.5
37.34μg/m³
PM10
12.80ppb
O3
0.12ppb
SO2
18.87ppb
NO2
0.63ppm
CO
AQI 52
Moderate
9.87μg/m³
PM2.5
38.07μg/m³
PM10
11.50ppb
O3
0.12ppb
SO2
19.11ppb
NO2
0.63ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
23.11μg/m³
PM10
5.76ppb
O3
0.10ppb
SO2
18.34ppb
NO2
0.36ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
23.11μg/m³
PM10
5.76ppb
O3
0.10ppb
SO2
18.34ppb
NO2
0.36ppm
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 03:00:00 on 2026-10-05.
In the last 24 hrs, the best air quality in Atlanta, Georgia was observed at 10:00:00 on 2026-10-05.
The current air quality in Atlanta, Georgia is 52, categorized as Moderate 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 10.499 μg/m3.
The current PM10 concentration at Atlanta, Georgia is 46.577 μg/m3.
The current carbon monoxide (CO) concentration at Atlanta, Georgia is 0.763 ppm.
The current sulfur dioxide (SO2) concentration at Atlanta, Georgia is 0.122 ppb.
The current ozone (O3) concentration at Atlanta, Georgia is 14.227 ppm.
The current nitrogen dioxide (NO2) concentration at Atlanta, Georgia is 19.654 ppb.
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