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
6.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.46 μg/m³
0
55
155
255
425
605+
24.63 ppb
0
55
71
86
201
201+
1.15 ppb
0
36
76
186
605
1005+
5.14 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Shelbyville, Tennessee
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AQI 27
Good
5.24μg/m³
PM2.5
22.66μg/m³
PM10
25.45ppb
O3
1.00ppb
SO2
3.85ppb
NO2
0.19ppm
CO
AQI 33
Good
6.01μg/m³
PM2.5
24.06μg/m³
PM10
32.22ppb
O3
0.20ppb
SO2
10.12ppb
NO2
0.38ppm
CO
AQI 27
Good
4.78μg/m³
PM2.5
20.89μg/m³
PM10
26.43ppb
O3
1.00ppb
SO2
3.94ppb
NO2
0.19ppm
CO
AQI 33
Good
6.42μg/m³
PM2.5
25.66μg/m³
PM10
29.80ppb
O3
0.20ppb
SO2
13.12ppb
NO2
0.38ppm
CO
AQI 28
Good
4.90μg/m³
PM2.5
21.39μg/m³
PM10
29.92ppb
O3
0.27ppb
SO2
11.84ppb
NO2
0.38ppm
CO
AQI 28
Good
4.83μg/m³
PM2.5
21.09μg/m³
PM10
30.23ppb
O3
0.21ppb
SO2
11.58ppb
NO2
0.38ppm
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 12:00:00 on 2026-01-23.
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 6.881 μg/m3.
The current PM10 levels in Shelbyville, Tennessee are 30.462 μg/m3.
The current carbon monoxide (CO) level in Shelbyville, Tennessee is 0.199 ppm.
The current sulfur dioxide (SO2) levels in Shelbyville, Tennessee are 1.151 ppb.
The current ozone (O3) levels at Shelbyville, Tennessee is 24.634 ppm.
The current nitrogen dioxide (NO2) levels at Shelbyville, Tennessee is 5.138 ppb.
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