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)
22
Good
Shelbyville, Tennessee
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.98 μg/m³
0
55
155
255
425
605+
21.48 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
2.65 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Shelbyville, Tennessee
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AQI 22
Good
3.63μg/m³
PM2.5
16.00μg/m³
PM10
23.26ppb
O3
0.44ppb
SO2
1.89ppb
NO2
0.13ppm
CO
AQI 24
Good
2.95μg/m³
PM2.5
15.41μg/m³
PM10
25.55ppb
O3
0.95ppb
SO2
10.57ppb
NO2
0.26ppm
CO
AQI 22
Good
3.90μg/m³
PM2.5
17.00μg/m³
PM10
23.59ppb
O3
0.49ppb
SO2
2.23ppb
NO2
0.13ppm
CO
AQI 19
Good
3.39μg/m³
PM2.5
16.91μg/m³
PM10
20.75ppb
O3
1.05ppb
SO2
10.50ppb
NO2
0.26ppm
CO
AQI 25
Good
1.79μg/m³
PM2.5
7.92μg/m³
PM10
27.16ppb
O3
0.92ppb
SO2
9.95ppb
NO2
0.26ppm
CO
AQI 25
Good
1.18μg/m³
PM2.5
5.33μg/m³
PM10
27.45ppb
O3
0.92ppb
SO2
9.95ppb
NO2
0.26ppm
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 07:00:00 on 2025-10-21.
The best air quality in Shelbyville, Tennessee was recorded at 04:00:00 on 2025-10-22.
The real-time air quality index in Shelbyville, Tennessee is 22, 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 3.614 μg/m3.
The current PM10 levels in Shelbyville, Tennessee are 15.985 μg/m3.
The current carbon monoxide (CO) level in Shelbyville, Tennessee is 0.136 ppm.
The current sulfur dioxide (SO2) levels in Shelbyville, Tennessee are 0.5 ppb.
The current ozone (O3) levels at Shelbyville, Tennessee is 21.479 ppm.
The current nitrogen dioxide (NO2) levels at Shelbyville, Tennessee is 2.651 ppb.
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