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)
60
Moderate
Union City, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.67 μg/m³
0
55
155
255
425
605+
3.20 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
9.92 ppb
0
54
101
361
1250
2050+
1.03 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Union City, Georgia
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AQI 38
Good
7.32μg/m³
PM2.5
23.37μg/m³
PM10
11.54ppb
O3
0.46ppb
SO2
8.84ppb
NO2
0.97ppm
CO
AQI 44
Good
7.94μg/m³
PM2.5
39.14μg/m³
PM10
12.61ppb
O3
0.46ppb
SO2
10.61ppb
NO2
1.01ppm
CO
AQI 64
Moderate
16.08μg/m³
PM2.5
57.75μg/m³
PM10
6.55ppb
O3
0.49ppb
SO2
9.89ppb
NO2
1.02ppm
CO
AQI 38
Good
6.95μg/m³
PM2.5
26.69μg/m³
PM10
14.89ppb
O3
0.45ppb
SO2
9.04ppb
NO2
0.97ppm
CO
AQI 64
Moderate
16.40μg/m³
PM2.5
62.65μg/m³
PM10
6.31ppb
O3
0.49ppb
SO2
10.45ppb
NO2
1.05ppm
CO
AQI 56
Moderate
11.69μg/m³
PM2.5
55.79μg/m³
PM10
7.16ppb
O3
0.46ppb
SO2
9.04ppb
NO2
0.97ppm
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 06:00:00 on 2025-12-07.
The best air quality in Union City, Georgia was recorded at 11:00:00 on 2025-12-07.
The real-time air quality index in Union City, Georgia is 60, currently categorized as Moderate.
The most common pollutant in Union City, Georgia is PM2.5.
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 13.511 μg/m3.
The current PM10 levels in Union City, Georgia are 40.675 μg/m3.
The current carbon monoxide (CO) level in Union City, Georgia is 1.028 ppm.
The current sulfur dioxide (SO2) levels in Union City, Georgia are 0.337 ppb.
The current ozone (O3) levels at Union City, Georgia is 3.199 ppm.
The current nitrogen dioxide (NO2) levels at Union City, Georgia is 9.921 ppb.
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