Stay updated with real-time air quality in Shelbyville, 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)
38
Good
Shelbyville, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.19 μg/m³
0
55
155
255
425
605+
40.04 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
1.14 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Shelbyville, Tennessee
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AQI 49
Good
8.94μg/m³
PM2.5
39.00μg/m³
PM10
43.74ppb
O3
0.32ppb
SO2
0.90ppb
NO2
0.12ppm
CO
AQI 38
Good
6.81μg/m³
PM2.5
30.43μg/m³
PM10
25.26ppb
O3
0.42ppb
SO2
6.35ppb
NO2
0.22ppm
CO
AQI 49
Good
9.03μg/m³
PM2.5
40.66μg/m³
PM10
44.33ppb
O3
0.19ppb
SO2
0.80ppb
NO2
0.12ppm
CO
AQI 38
Good
6.59μg/m³
PM2.5
28.31μg/m³
PM10
29.45ppb
O3
0.44ppb
SO2
6.41ppb
NO2
0.22ppm
CO
AQI 38
Good
7.05μg/m³
PM2.5
29.73μg/m³
PM10
29.07ppb
O3
0.42ppb
SO2
5.97ppb
NO2
0.21ppm
CO
AQI 38
Good
7.10μg/m³
PM2.5
31.81μg/m³
PM10
29.13ppb
O3
0.42ppb
SO2
6.16ppb
NO2
0.22ppm
CO
Air quality measurements for Tennessee, 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 Shelbyville, Tennessee is updated on an hourly basis.
The worst air quality in Shelbyville, Tennessee was recorded at 01:00:00 on 2026-03-09.
The best air quality in Shelbyville, Tennessee was recorded at 12:00:00 on 2026-03-09.
The real-time air quality index in Shelbyville, Tennessee is 38, currently categorized as Good.
The most common pollutant in Shelbyville, Tennessee is PM2.5.
If the air quality in Shelbyville, Tennessee is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Shelbyville, Tennessee at present are 7.384 μg/m3.
The current PM10 levels in Shelbyville, Tennessee are 32.185 μg/m3.
The current carbon monoxide (CO) level in Shelbyville, Tennessee is 0.129 ppm.
The current sulfur dioxide (SO2) levels in Shelbyville, Tennessee are 0.34 ppb.
The current ozone (O3) levels at Shelbyville, Tennessee is 40.042 ppm.
The current nitrogen dioxide (NO2) levels at Shelbyville, Tennessee is 1.141 ppb.
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