Real-time air quality index in Calhoun, Georgia today
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)
71
Moderate
Calhoun, Georgia
Last updated: ... (Local time)
Common air pollutants in Calhoun, Georgia
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
20.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
72.05 μg/m³
0
55
155
255
425
605+
Ozone (O3)
36.73 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.62 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
26.96 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.47 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Calhoun, Georgia
Calhoun, Georgia
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Calhoun, Georgia air quality map: Real-time AQI near you
Air quality in nearby cities
Dalton, Georgia
AQI 67
Moderate
18.38μg/m³
PM2.5
57.36μg/m³
PM10
43.94ppb
O3
0.76ppb
SO2
25.62ppb
NO2
0.45ppm
CO
Rome, Georgia
AQI 77
Moderate
23.14μg/m³
PM2.5
48.07μg/m³
PM10
35.92ppb
O3
0.62ppb
SO2
26.24ppb
NO2
0.47ppm
CO
Cartersville, Georgia
AQI 66
Moderate
16.98μg/m³
PM2.5
34.92μg/m³
PM10
37.47ppb
O3
0.62ppb
SO2
23.05ppb
NO2
0.50ppm
CO
Canton, Georgia
AQI 66
Moderate
17.22μg/m³
PM2.5
39.93μg/m³
PM10
30.34ppb
O3
0.61ppb
SO2
27.25ppb
NO2
0.51ppm
CO
Acworth, Georgia
AQI 67
Moderate
17.71μg/m³
PM2.5
58.01μg/m³
PM10
27.37ppb
O3
0.61ppb
SO2
26.05ppb
NO2
0.52ppm
CO
Holly Springs, Georgia
AQI 64
Moderate
16.48μg/m³
PM2.5
39.85μg/m³
PM10
28.45ppb
O3
0.61ppb
SO2
27.24ppb
NO2
0.51ppm
CO
How accurate is Georgia, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Calhoun, Georgia updated?
Air quality data for Calhoun, Georgia is updated on an hourly basis.
When did Calhoun, Georgia experience the worst air quality in the last 24 hours?
The worst air quality in Calhoun, Georgia was recorded at 06:00:00 on 2026-04-24.
When did Calhoun, Georgia have its best air quality in the last 24 hours?
The best air quality in Calhoun, Georgia was recorded at 02:00:00 on 2026-04-23.
What is the real-time air quality index for Calhoun, Georgia?
The real-time air quality index in Calhoun, Georgia is 71, currently categorized as Moderate.
Which pollutant is found most often in Calhoun, Georgia?
The most common pollutant in Calhoun, Georgia is PM2.5.
What can I do if the air quality in Calhoun, Georgia is poor?
If the air quality in Calhoun, Georgia is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Calhoun, Georgia?
The measured PM2.5 levels in Calhoun, Georgia at present are 20.358 μg/m3.
What are the current PM10 levels at Calhoun, Georgia?
The current PM10 levels in Calhoun, Georgia are 72.049 μg/m3.
What are the current carbon monoxide (CO) levels at Calhoun, Georgia?
The current carbon monoxide (CO) level in Calhoun, Georgia is 0.466 ppm.
What are the current sulfur dioxide (SO2) levels at Calhoun, Georgia?
The current sulfur dioxide (SO2) levels in Calhoun, Georgia are 0.616 ppb.
What are the current ozone (O3) levels at Calhoun, Georgia?
The current ozone (O3) levels at Calhoun, Georgia is 36.728 ppm.
What are the current nitrogen dioxide (NO2) levels at Calhoun, Georgia?
The current nitrogen dioxide (NO2) levels at Calhoun, Georgia is 26.959 ppb.
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