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

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.04 μg/m³
0
55
155
255
425
605+
18.59 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
18.61 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Snellville, Georgia
Snellville, Georgia
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AQI 49
Good
9.06μg/m³
PM2.5
15.52μg/m³
PM10
18.19ppb
O3
0.27ppb
SO2
17.71ppb
NO2
0.56ppm
CO
AQI 44
Good
8.47μg/m³
PM2.5
14.95μg/m³
PM10
14.50ppb
O3
0.23ppb
SO2
23.21ppb
NO2
0.56ppm
CO
AQI 44
Good
7.54μg/m³
PM2.5
15.20μg/m³
PM10
14.71ppb
O3
0.21ppb
SO2
24.27ppb
NO2
0.56ppm
CO
AQI 33
Good
5.95μg/m³
PM2.5
16.25μg/m³
PM10
17.87ppb
O3
0.23ppb
SO2
22.00ppb
NO2
0.49ppm
CO
AQI 49
Good
8.92μg/m³
PM2.5
14.89μg/m³
PM10
14.08ppb
O3
0.20ppb
SO2
23.78ppb
NO2
0.62ppm
CO
AQI 44
Good
7.84μg/m³
PM2.5
14.82μg/m³
PM10
14.50ppb
O3
0.22ppb
SO2
23.93ppb
NO2
0.58ppm
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 04:00:00 on 2026-01-22.
The best air quality in Snellville, Georgia was recorded at 11:00:00 on 2026-01-22.
The real-time air quality index in Snellville, Georgia is 49, currently categorized as Good.
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 8.613 μg/m3.
The current PM10 levels in Snellville, Georgia are 36.036 μg/m3.
The current carbon monoxide (CO) level in Snellville, Georgia is 0.464 ppm.
The current sulfur dioxide (SO2) levels in Snellville, Georgia are 0.27 ppb.
The current ozone (O3) levels at Snellville, Georgia is 18.585 ppm.
The current nitrogen dioxide (NO2) levels at Snellville, Georgia is 18.614 ppb.
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