Stay updated with real-time air quality in Gallatin, Tennessee 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)
60
Moderate
Gallatin, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.16 μg/m³
0
55
155
255
425
605+
28.28 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
7.38 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Gallatin, Tennessee
Gallatin, Tennessee
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AQI 60
Moderate
14.46μg/m³
PM2.5
62.39μg/m³
PM10
29.50ppb
O3
0.96ppb
SO2
7.47ppb
NO2
0.31ppm
CO
AQI 60
Moderate
13.94μg/m³
PM2.5
58.21μg/m³
PM10
31.93ppb
O3
0.96ppb
SO2
7.19ppb
NO2
0.31ppm
CO
AQI 60
Moderate
14.34μg/m³
PM2.5
63.14μg/m³
PM10
28.26ppb
O3
0.94ppb
SO2
7.71ppb
NO2
0.34ppm
CO
AQI 54
Moderate
11.03μg/m³
PM2.5
51.67μg/m³
PM10
32.45ppb
O3
0.94ppb
SO2
7.06ppb
NO2
0.30ppm
CO
AQI 60
Moderate
14.14μg/m³
PM2.5
55.84μg/m³
PM10
28.05ppb
O3
0.96ppb
SO2
7.53ppb
NO2
0.32ppm
CO
AQI 60
Moderate
14.29μg/m³
PM2.5
66.80μg/m³
PM10
30.03ppb
O3
0.92ppb
SO2
7.86ppb
NO2
0.34ppm
CO
The air quality data for Tennessee, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Gallatin, Tennessee are available every hour.
Gallatin, Tennessee experienced its worst air quality at 05:00:00, 2026-08-16.
The best air quality in Gallatin, Tennessee was observed at 02:00:00 on 2026-08-17.
The air quality in Gallatin, Tennessee right now is Moderate, with an AQI of 60.
In Gallatin, Tennessee, PM2.5 is the most frequently found pollutant.
When air quality in Gallatin, Tennessee is compromised, staying indoors and wearing a mask can reduce health risks.
Gallatin, Tennessee currently has a PM2.5 concentration of 14.016 μg/m3.
Gallatin, Tennessee currently has a PM10 concentration of 58.16 μg/m3.
The current carbon monoxide (CO) level in Gallatin, Tennessee is 0.302 ppm.
The current sulfur dioxide (SO2) concentration in Gallatin, Tennessee is 0.932 ppb.
Gallatin, Tennessee currently has an ozone (O3) concentration of 28.276 ppm.
The current level of nitrogen dioxide (NO2) in Gallatin, Tennessee is 7.381 ppb.
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