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)
49
Good
Shelbyville, Tennessee
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
38.87 μg/m³
0
55
155
255
425
605+
35.77 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
0.70 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Shelbyville, Tennessee
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AQI 44
Good
7.92μg/m³
PM2.5
34.66μg/m³
PM10
32.65ppb
O3
0.29ppb
SO2
0.48ppb
NO2
0.18ppm
CO
AQI 49
Good
8.79μg/m³
PM2.5
52.83μg/m³
PM10
41.07ppb
O3
0.81ppb
SO2
4.95ppb
NO2
0.18ppm
CO
AQI 44
Good
7.68μg/m³
PM2.5
34.00μg/m³
PM10
31.09ppb
O3
0.29ppb
SO2
0.43ppb
NO2
0.18ppm
CO
AQI 33
Good
6.19μg/m³
PM2.5
24.17μg/m³
PM10
33.15ppb
O3
0.78ppb
SO2
4.86ppb
NO2
0.18ppm
CO
AQI 43
Good
6.46μg/m³
PM2.5
27.59μg/m³
PM10
46.38ppb
O3
0.85ppb
SO2
4.86ppb
NO2
0.18ppm
CO
AQI 44
Good
6.94μg/m³
PM2.5
30.60μg/m³
PM10
47.45ppb
O3
0.84ppb
SO2
4.88ppb
NO2
0.18ppm
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 11:00:00 on 2026-07-22.
The best air quality in Shelbyville, Tennessee was recorded at 12:00:00 on 2026-07-23.
The real-time air quality index in Shelbyville, Tennessee is 49, 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 8.863 μg/m3.
The current PM10 levels in Shelbyville, Tennessee are 38.871 μg/m3.
The current carbon monoxide (CO) level in Shelbyville, Tennessee is 0.179 ppm.
The current sulfur dioxide (SO2) levels in Shelbyville, Tennessee are 0.359 ppb.
The current ozone (O3) levels at Shelbyville, Tennessee is 35.771 ppm.
The current nitrogen dioxide (NO2) levels at Shelbyville, Tennessee is 0.705 ppb.
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