Stay updated with real-time air quality in McDonough, 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)
52
Moderate
McDonough, Georgia
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.41 μg/m³
0
55
155
255
425
605+
18.88 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
11.64 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
McDonough, Georgia
McDonough, Georgia
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AQI 49
Good
9.18μg/m³
PM2.5
40.51μg/m³
PM10
12.84ppb
O3
1.16ppb
SO2
12.12ppb
NO2
0.36ppm
CO
AQI 49
Good
8.89μg/m³
PM2.5
34.92μg/m³
PM10
11.47ppb
O3
1.21ppb
SO2
12.13ppb
NO2
0.35ppm
CO
AQI 44
Good
8.22μg/m³
PM2.5
20.53μg/m³
PM10
14.40ppb
O3
1.15ppb
SO2
12.54ppb
NO2
0.35ppm
CO
AQI 44
Good
8.18μg/m³
PM2.5
21.80μg/m³
PM10
13.31ppb
O3
1.72ppb
SO2
12.30ppb
NO2
0.37ppm
CO
AQI 44
Good
7.92μg/m³
PM2.5
19.59μg/m³
PM10
13.23ppb
O3
2.09ppb
SO2
11.47ppb
NO2
0.36ppm
CO
AQI 44
Good
8.22μg/m³
PM2.5
22.43μg/m³
PM10
8.19ppb
O3
1.14ppb
SO2
12.23ppb
NO2
0.35ppm
CO
Air quality and pollutant data for Georgia, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Mcdonough, Georgia is updated every hour for accuracy.
In the past 24 hours, the air quality in Mcdonough, Georgia was at its worst at 04:00:00 on 2025-07-13.
In the last 24 hours, the best air quality in Mcdonough, Georgia was observed at 01:00:00 on 2025-07-14.
As of now, the AQI in Mcdonough, Georgia is 52, indicating Moderate conditions.
Mcdonough, Georgia air has the highest levels of PM2.5.
Poor air quality in Mcdonough, Georgia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Mcdonough, Georgia are currently 10.251 μg/m3.
The PM10 concentration in Mcdonough, Georgia is 45.408 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mcdonough, Georgia is 0.297 ppm.
Currently, Mcdonough, Georgia has a sulfur dioxide (SO2) concentration of 0.471 ppb.
The current ozone (O3) level in Mcdonough, Georgia at the moment is 18.875 ppm.
Nitrogen dioxide (NO2) level in Mcdonough, Georgia at the moment is 11.639 ppb.
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