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)
27
Good
Atlanta, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.09 μg/m³
0
55
155
255
425
605+
15.11 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
28.63 ppb
0
54
101
361
1250
2050+
0.82 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Atlanta, Georgia
Atlanta, Georgia
Scroll To Air Quality MapLoading...
AQI 52
Moderate
9.55μg/m³
PM2.5
26.99μg/m³
PM10
7.92ppb
O3
0.12ppb
SO2
22.79ppb
NO2
0.33ppm
CO
AQI 52
Moderate
9.81μg/m³
PM2.5
25.66μg/m³
PM10
7.92ppb
O3
0.11ppb
SO2
22.69ppb
NO2
0.30ppm
CO
AQI 44
Good
8.35μg/m³
PM2.5
29.33μg/m³
PM10
8.01ppb
O3
0.12ppb
SO2
22.70ppb
NO2
0.36ppm
CO
AQI 49
Good
9.15μg/m³
PM2.5
28.90μg/m³
PM10
7.90ppb
O3
0.12ppb
SO2
23.05ppb
NO2
0.37ppm
CO
AQI 54
Moderate
11.09μg/m³
PM2.5
21.11μg/m³
PM10
7.97ppb
O3
0.10ppb
SO2
22.96ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.09μg/m³
PM2.5
21.11μg/m³
PM10
7.97ppb
O3
0.10ppb
SO2
22.96ppb
NO2
0.23ppm
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 02:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Atlanta, Georgia was observed at 12:00:00 on 2026-01-23.
The current air quality in Atlanta, Georgia is 44, 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 7.988 μg/m3.
The current PM10 concentration at Atlanta, Georgia is 32.951 μg/m3.
The current carbon monoxide (CO) concentration at Atlanta, Georgia is 0.433 ppm.
The current sulfur dioxide (SO2) concentration at Atlanta, Georgia is 0.129 ppb.
The current ozone (O3) concentration at Atlanta, Georgia is 7.855 ppm.
The current nitrogen dioxide (NO2) concentration at Atlanta, Georgia is 23.552 ppb.
All Rights Reserved © Ambee Inc. 2025