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)
49
Good
Union City, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.37 μg/m³
0
55
155
255
425
605+
29.08 ppb
0
55
71
86
201
201+
0.17 ppb
0
36
76
186
605
1005+
3.46 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Union City, Georgia
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AQI 49
Good
8.65μg/m³
PM2.5
18.85μg/m³
PM10
29.21ppb
O3
0.18ppb
SO2
3.57ppb
NO2
0.35ppm
CO
AQI 49
Good
9.15μg/m³
PM2.5
29.67μg/m³
PM10
29.32ppb
O3
0.17ppb
SO2
3.51ppb
NO2
0.39ppm
CO
AQI 49
Good
8.69μg/m³
PM2.5
32.34μg/m³
PM10
29.04ppb
O3
0.12ppb
SO2
6.33ppb
NO2
0.34ppm
CO
AQI 49
Good
8.74μg/m³
PM2.5
26.79μg/m³
PM10
27.37ppb
O3
0.16ppb
SO2
7.65ppb
NO2
0.33ppm
CO
AQI 49
Good
8.85μg/m³
PM2.5
34.66μg/m³
PM10
29.47ppb
O3
0.12ppb
SO2
7.31ppb
NO2
0.37ppm
CO
AQI 44
Good
8.18μg/m³
PM2.5
25.89μg/m³
PM10
27.83ppb
O3
0.14ppb
SO2
8.11ppb
NO2
0.30ppm
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 11:00:00 on 2026-06-09.
The best air quality in Union City, Georgia was recorded at 01:00:00 on 2026-06-09.
The real-time air quality index in Union City, Georgia is 49, currently categorized as Good.
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 8.589 μg/m3.
The current PM10 levels in Union City, Georgia are 18.37 μg/m3.
The current carbon monoxide (CO) level in Union City, Georgia is 0.349 ppm.
The current sulfur dioxide (SO2) levels in Union City, Georgia are 0.175 ppb.
The current ozone (O3) levels at Union City, Georgia is 29.084 ppm.
The current nitrogen dioxide (NO2) levels at Union City, Georgia is 3.462 ppb.
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