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)
44
Good
Mount Juliet, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.80 μg/m³
0
55
155
255
425
605+
45.23 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
9.91 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Mount Juliet, Tennessee
Mount Juliet, Tennessee
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AQI 29
Good
4.34μg/m³
PM2.5
19.06μg/m³
PM10
31.17ppb
O3
0.90ppb
SO2
4.20ppb
NO2
0.19ppm
CO
AQI 23
Good
3.56μg/m³
PM2.5
16.01μg/m³
PM10
24.57ppb
O3
0.72ppb
SO2
4.28ppb
NO2
0.20ppm
CO
AQI 38
Good
7.08μg/m³
PM2.5
30.89μg/m³
PM10
29.32ppb
O3
0.84ppb
SO2
5.01ppb
NO2
0.20ppm
CO
AQI 27
Good
4.16μg/m³
PM2.5
18.17μg/m³
PM10
29.19ppb
O3
0.71ppb
SO2
3.59ppb
NO2
0.19ppm
CO
AQI 31
Good
4.15μg/m³
PM2.5
18.04μg/m³
PM10
32.69ppb
O3
0.97ppb
SO2
4.27ppb
NO2
0.19ppm
CO
AQI 27
Good
5.41μg/m³
PM2.5
23.40μg/m³
PM10
28.43ppb
O3
0.99ppb
SO2
4.66ppb
NO2
0.20ppm
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 10:00:00, 2025-08-28.
The best air quality in Mount Juliet, Tennessee was observed at 01:00:00 on 2025-08-28.
The air quality in Mount Juliet, Tennessee right now is Good, with an AQI of 27.
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 4.829 μg/m3.
Mount Juliet, Tennessee currently has a PM10 concentration of 21.029 μg/m3.
The current carbon monoxide (CO) level in Mount Juliet, Tennessee is 0.197 ppm.
The current sulfur dioxide (SO2) concentration in Mount Juliet, Tennessee is 0.808 ppb.
Mount Juliet, Tennessee currently has an ozone (O3) concentration of 26.589 ppm.
The current level of nitrogen dioxide (NO2) in Mount Juliet, Tennessee is 4.461 ppb.
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