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)
33
Good
Shelbyville, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.65 μg/m³
0
55
155
255
425
605+
23.82 ppb
0
55
71
86
201
201+
1.26 ppb
0
36
76
186
605
1005+
5.51 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Shelbyville, Tennessee
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AQI 33
Good
5.84μg/m³
PM2.5
25.84μg/m³
PM10
25.72ppb
O3
1.05ppb
SO2
3.74ppb
NO2
0.19ppm
CO
AQI 22
Good
4.39μg/m³
PM2.5
15.17μg/m³
PM10
24.44ppb
O3
0.63ppb
SO2
20.65ppb
NO2
0.53ppm
CO
AQI 27
Good
5.25μg/m³
PM2.5
22.54μg/m³
PM10
25.97ppb
O3
1.04ppb
SO2
3.69ppb
NO2
0.18ppm
CO
AQI 26
Good
4.01μg/m³
PM2.5
16.12μg/m³
PM10
21.71ppb
O3
0.63ppb
SO2
27.55ppb
NO2
0.53ppm
CO
AQI 22
Good
2.56μg/m³
PM2.5
10.99μg/m³
PM10
22.50ppb
O3
0.69ppb
SO2
22.50ppb
NO2
0.54ppm
CO
AQI 21
Good
2.34μg/m³
PM2.5
10.16μg/m³
PM10
22.93ppb
O3
0.67ppb
SO2
21.87ppb
NO2
0.53ppm
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 04:00:00 on 2026-01-22.
The best air quality in Shelbyville, Tennessee was recorded at 02:00:00 on 2026-01-23.
The real-time air quality index in Shelbyville, Tennessee is 33, 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 5.901 μg/m3.
The current PM10 levels in Shelbyville, Tennessee are 26.652 μg/m3.
The current carbon monoxide (CO) level in Shelbyville, Tennessee is 0.207 ppm.
The current sulfur dioxide (SO2) levels in Shelbyville, Tennessee are 1.26 ppb.
The current ozone (O3) levels at Shelbyville, Tennessee is 23.819 ppm.
The current nitrogen dioxide (NO2) levels at Shelbyville, Tennessee is 5.512 ppb.
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