Stay updated with real-time air quality in Snellville, 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)
73
Moderate
Snellville, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
21.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
50.18 μg/m³
0
55
155
255
425
605+
12.26 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
21.20 ppb
0
54
101
361
1250
2050+
0.55 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Snellville, Georgia
Snellville, Georgia
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AQI 75
Moderate
22.36μg/m³
PM2.5
44.36μg/m³
PM10
17.88ppb
O3
0.42ppb
SO2
22.22ppb
NO2
0.53ppm
CO
AQI 77
Moderate
22.82μg/m³
PM2.5
31.77μg/m³
PM10
8.01ppb
O3
0.40ppb
SO2
21.24ppb
NO2
0.54ppm
CO
AQI 77
Moderate
22.63μg/m³
PM2.5
41.27μg/m³
PM10
11.27ppb
O3
0.36ppb
SO2
21.88ppb
NO2
0.55ppm
CO
AQI 69
Moderate
18.84μg/m³
PM2.5
33.41μg/m³
PM10
14.18ppb
O3
0.34ppb
SO2
22.48ppb
NO2
0.54ppm
CO
AQI 73
Moderate
21.49μg/m³
PM2.5
81.93μg/m³
PM10
10.17ppb
O3
0.35ppb
SO2
22.66ppb
NO2
0.57ppm
CO
AQI 77
Moderate
22.75μg/m³
PM2.5
37.79μg/m³
PM10
9.47ppb
O3
0.38ppb
SO2
21.62ppb
NO2
0.55ppm
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 Snellville, Georgia is updated on an hourly basis.
The worst air quality in Snellville, Georgia was recorded at 08:00:00 on 2026-04-24.
The best air quality in Snellville, Georgia was recorded at 04:00:00 on 2026-04-23.
The real-time air quality index in Snellville, Georgia is 73, currently categorized as Moderate.
The most common pollutant in Snellville, Georgia is PM2.5.
If the air quality in Snellville, Georgia is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Snellville, Georgia at present are 21.371 μg/m3.
The current PM10 levels in Snellville, Georgia are 50.178 μg/m3.
The current carbon monoxide (CO) level in Snellville, Georgia is 0.551 ppm.
The current sulfur dioxide (SO2) levels in Snellville, Georgia are 0.406 ppb.
The current ozone (O3) levels at Snellville, Georgia is 12.259 ppm.
The current nitrogen dioxide (NO2) levels at Snellville, Georgia is 21.198 ppb.
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