Stay updated with real-time air quality in Mount Juliet, 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)
67
Moderate
Mount Juliet, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
72.74 μg/m³
0
55
155
255
425
605+
53.74 ppb
0
55
71
86
201
201+
1.74 ppb
0
36
76
186
605
1005+
17.89 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Mount Juliet, Tennessee
Mount Juliet, Tennessee
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AQI 58
Moderate
13.04μg/m³
PM2.5
56.77μg/m³
PM10
50.16ppb
O3
1.77ppb
SO2
16.88ppb
NO2
0.36ppm
CO
AQI 62
Moderate
15.13μg/m³
PM2.5
63.25μg/m³
PM10
50.49ppb
O3
1.98ppb
SO2
18.45ppb
NO2
0.36ppm
CO
AQI 67
Moderate
17.66μg/m³
PM2.5
56.64μg/m³
PM10
54.30ppb
O3
1.75ppb
SO2
17.64ppb
NO2
0.36ppm
CO
AQI 62
Moderate
14.56μg/m³
PM2.5
43.11μg/m³
PM10
51.47ppb
O3
1.73ppb
SO2
18.33ppb
NO2
0.37ppm
CO
AQI 60
Moderate
13.85μg/m³
PM2.5
56.49μg/m³
PM10
50.13ppb
O3
1.77ppb
SO2
16.94ppb
NO2
0.36ppm
CO
AQI 64
Moderate
16.13μg/m³
PM2.5
56.95μg/m³
PM10
49.86ppb
O3
1.77ppb
SO2
16.94ppb
NO2
0.35ppm
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 Mount Juliet, Tennessee are available every hour.
Mount Juliet, Tennessee experienced its worst air quality at 09:00:00, 2026-04-23.
The best air quality in Mount Juliet, Tennessee was observed at 04:00:00 on 2026-04-23.
The air quality in Mount Juliet, Tennessee right now is Moderate, with an AQI of 67.
In Mount Juliet, Tennessee, PM2.5 is the most frequently found pollutant.
When air quality in Mount Juliet, Tennessee is compromised, staying indoors and wearing a mask can reduce health risks.
Mount Juliet, Tennessee currently has a PM2.5 concentration of 17.761 μg/m3.
Mount Juliet, Tennessee currently has a PM10 concentration of 72.737 μg/m3.
The current carbon monoxide (CO) level in Mount Juliet, Tennessee is 0.354 ppm.
The current sulfur dioxide (SO2) concentration in Mount Juliet, Tennessee is 1.744 ppb.
Mount Juliet, Tennessee currently has an ozone (O3) concentration of 53.743 ppm.
The current level of nitrogen dioxide (NO2) in Mount Juliet, Tennessee is 17.887 ppb.
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