Stay updated with real-time air quality in Calhoun, 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)
52
Moderate
Calhoun, Georgia
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.77 μg/m³
0
55
155
255
425
605+
12.12 ppb
0
55
71
86
201
201+
1.07 ppb
0
36
76
186
605
1005+
11.99 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Calhoun, Georgia
Calhoun, Georgia
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AQI 44
Good
8.30μg/m³
PM2.5
29.63μg/m³
PM10
32.43ppb
O3
1.47ppb
SO2
9.39ppb
NO2
0.33ppm
CO
AQI 58
Moderate
12.78μg/m³
PM2.5
54.90μg/m³
PM10
24.05ppb
O3
1.53ppb
SO2
9.26ppb
NO2
0.35ppm
CO
AQI 38
Good
7.17μg/m³
PM2.5
26.29μg/m³
PM10
29.99ppb
O3
1.29ppb
SO2
8.90ppb
NO2
0.37ppm
CO
AQI 44
Good
7.97μg/m³
PM2.5
26.83μg/m³
PM10
25.79ppb
O3
1.28ppb
SO2
8.54ppb
NO2
0.39ppm
CO
AQI 44
Good
7.63μg/m³
PM2.5
28.52μg/m³
PM10
37.83ppb
O3
1.24ppb
SO2
10.17ppb
NO2
0.40ppm
CO
AQI 38
Good
7.10μg/m³
PM2.5
26.78μg/m³
PM10
26.12ppb
O3
1.27ppb
SO2
8.84ppb
NO2
0.39ppm
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 Calhoun, Georgia is updated on an hourly basis.
The worst air quality in Calhoun, Georgia was recorded at 08:00:00 on 2025-09-03.
The best air quality in Calhoun, Georgia was recorded at 05:00:00 on 2025-09-02.
The real-time air quality index in Calhoun, Georgia is 52, currently categorized as Moderate.
The most common pollutant in Calhoun, Georgia is PM2.5.
If the air quality in Calhoun, Georgia is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Calhoun, Georgia at present are 10.408 μg/m3.
The current PM10 levels in Calhoun, Georgia are 39.766 μg/m3.
The current carbon monoxide (CO) level in Calhoun, Georgia is 0.354 ppm.
The current sulfur dioxide (SO2) levels in Calhoun, Georgia are 1.075 ppb.
The current ozone (O3) levels at Calhoun, Georgia is 12.124 ppm.
The current nitrogen dioxide (NO2) levels at Calhoun, Georgia is 11.994 ppb.
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