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)
56
Moderate
Snellville, Georgia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.67 μg/m³
0
55
155
255
425
605+
23.29 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
10.29 ppb
0
54
101
361
1250
2050+
0.45 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Snellville, Georgia
Snellville, Georgia
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AQI 56
Moderate
12.43μg/m³
PM2.5
25.71μg/m³
PM10
18.19ppb
O3
0.20ppb
SO2
8.35ppb
NO2
0.44ppm
CO
AQI 62
Moderate
15.28μg/m³
PM2.5
19.28μg/m³
PM10
26.65ppb
O3
0.21ppb
SO2
10.08ppb
NO2
0.45ppm
CO
AQI 60
Moderate
14.20μg/m³
PM2.5
21.48μg/m³
PM10
20.15ppb
O3
0.16ppb
SO2
10.08ppb
NO2
0.45ppm
CO
AQI 52
Moderate
10.05μg/m³
PM2.5
21.25μg/m³
PM10
15.53ppb
O3
0.15ppb
SO2
9.48ppb
NO2
0.41ppm
CO
AQI 54
Moderate
10.66μg/m³
PM2.5
26.73μg/m³
PM10
19.61ppb
O3
0.15ppb
SO2
10.04ppb
NO2
0.48ppm
CO
AQI 62
Moderate
14.80μg/m³
PM2.5
20.58μg/m³
PM10
23.95ppb
O3
0.18ppb
SO2
10.19ppb
NO2
0.46ppm
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 12:00:00 on 2025-12-07.
The best air quality in Snellville, Georgia was recorded at 07:00:00 on 2025-12-07.
The real-time air quality index in Snellville, Georgia is 56, 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 11.717 μg/m3.
The current PM10 levels in Snellville, Georgia are 31.67 μg/m3.
The current carbon monoxide (CO) level in Snellville, Georgia is 0.446 ppm.
The current sulfur dioxide (SO2) levels in Snellville, Georgia are 0.194 ppb.
The current ozone (O3) levels at Snellville, Georgia is 23.287 ppm.
The current nitrogen dioxide (NO2) levels at Snellville, Georgia is 10.285 ppb.
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