Stay updated with real-time air quality in Union City, 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)
32
Good
Union City, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.62 μg/m³
0
55
155
255
425
605+
34.53 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
7.35 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Union City, Georgia
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AQI 73
Moderate
20.87μg/m³
PM2.5
58.68μg/m³
PM10
34.49ppb
O3
0.26ppb
SO2
3.16ppb
NO2
0.24ppm
CO
AQI 96
Moderate
32.64μg/m³
PM2.5
109.24μg/m³
PM10
31.57ppb
O3
0.24ppb
SO2
4.96ppb
NO2
0.25ppm
CO
AQI 94
Moderate
32.41μg/m³
PM2.5
104.06μg/m³
PM10
37.70ppb
O3
0.17ppb
SO2
4.30ppb
NO2
0.24ppm
CO
AQI 60
Moderate
13.64μg/m³
PM2.5
18.13μg/m³
PM10
37.38ppb
O3
0.22ppb
SO2
6.07ppb
NO2
0.24ppm
CO
AQI 107
Unhealthy for sensitive groups
38.01μg/m³
PM2.5
124.05μg/m³
PM10
38.33ppb
O3
0.18ppb
SO2
4.71ppb
NO2
0.25ppm
CO
AQI 62
Moderate
14.64μg/m³
PM2.5
18.01μg/m³
PM10
38.74ppb
O3
0.20ppb
SO2
6.14ppb
NO2
0.23ppm
CO
Air quality measurements for Georgia, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Union City, Georgia is updated on an hourly basis.
The worst air quality in Union City, Georgia was recorded at 10:00:00 on 2026-03-09.
The best air quality in Union City, Georgia was recorded at 12:00:00 on 2026-03-09.
The real-time air quality index in Union City, Georgia is 32, currently categorized as Good.
The most common pollutant in Union City, Georgia is O3.
If the air quality in Union City, Georgia is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Union City, Georgia at present are 4.416 μg/m3.
The current PM10 levels in Union City, Georgia are 15.624 μg/m3.
The current carbon monoxide (CO) level in Union City, Georgia is 0.245 ppm.
The current sulfur dioxide (SO2) levels in Union City, Georgia are 0.234 ppb.
The current ozone (O3) levels at Union City, Georgia is 34.531 ppm.
The current nitrogen dioxide (NO2) levels at Union City, Georgia is 7.351 ppb.
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