Stay updated with real-time air quality in Shelbyville, Kentucky 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)
44
Good
Shelbyville, Kentucky
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.64 μg/m³
0
55
155
255
425
605+
43.52 ppb
0
55
71
86
201
201+
3.81 ppb
0
36
76
186
605
1005+
6.54 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Shelbyville, Kentucky
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AQI 33
Good
6.31μg/m³
PM2.5
19.14μg/m³
PM10
9.87ppb
O3
1.08ppb
SO2
15.49ppb
NO2
0.36ppm
CO
AQI 33
Good
5.52μg/m³
PM2.5
25.86μg/m³
PM10
18.11ppb
O3
0.96ppb
SO2
15.38ppb
NO2
0.40ppm
CO
AQI 33
Good
6.48μg/m³
PM2.5
13.99μg/m³
PM10
8.19ppb
O3
1.22ppb
SO2
15.77ppb
NO2
0.34ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
12.62μg/m³
PM10
6.06ppb
O3
0.97ppb
SO2
15.79ppb
NO2
0.37ppm
CO
AQI 38
Good
7.23μg/m³
PM2.5
17.01μg/m³
PM10
9.14ppb
O3
1.60ppb
SO2
15.54ppb
NO2
0.29ppm
CO
AQI 33
Good
5.53μg/m³
PM2.5
25.86μg/m³
PM10
16.26ppb
O3
0.92ppb
SO2
15.19ppb
NO2
0.40ppm
CO
Air quality data and pollutant measurements for Kentucky, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Shelbyville, Kentucky is updated every hour.
The worst air quality in Shelbyville, Kentucky in the last 24 hours was observed at 08:00:00 on 2025-09-02.
In the last 24 hrs, the best air quality in Shelbyville, Kentucky was observed at 02:00:00 on 2025-09-02.
The current air quality in Shelbyville, Kentucky is 27, categorized as Good based on real-time data.
The most common pollutant in Shelbyville, Kentucky is PM2.5.
If the air quality in Shelbyville, Kentucky is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Shelbyville, Kentucky is 5.314 μg/m3.
The current PM10 concentration at Shelbyville, Kentucky is 18.511 μg/m3.
The current carbon monoxide (CO) concentration at Shelbyville, Kentucky is 0.335 ppm.
The current sulfur dioxide (SO2) concentration at Shelbyville, Kentucky is 1.151 ppb.
The current ozone (O3) concentration at Shelbyville, Kentucky is 14.494 ppm.
The current nitrogen dioxide (NO2) concentration at Shelbyville, Kentucky is 13.943 ppb.
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