Stay updated with real-time air quality in Shelbyville, Indiana 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)
27
Good
Shelbyville, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.10 μg/m³
0
55
155
255
425
605+
27.11 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
20.84 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Shelbyville, Indiana
Shelbyville, Indiana
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AQI 27
Good
4.93μg/m³
PM2.5
25.87μg/m³
PM10
25.28ppb
O3
0.69ppb
SO2
21.23ppb
NO2
0.32ppm
CO
AQI 27
Good
4.60μg/m³
PM2.5
18.56μg/m³
PM10
25.25ppb
O3
0.65ppb
SO2
21.50ppb
NO2
0.30ppm
CO
AQI 27
Good
4.64μg/m³
PM2.5
23.09μg/m³
PM10
27.32ppb
O3
0.62ppb
SO2
21.40ppb
NO2
0.32ppm
CO
AQI 33
Good
5.60μg/m³
PM2.5
29.29μg/m³
PM10
27.68ppb
O3
0.90ppb
SO2
15.19ppb
NO2
0.32ppm
CO
AQI 27
Good
4.92μg/m³
PM2.5
23.05μg/m³
PM10
26.84ppb
O3
0.67ppb
SO2
20.32ppb
NO2
0.32ppm
CO
AQI 27
Good
4.91μg/m³
PM2.5
18.86μg/m³
PM10
18.73ppb
O3
0.36ppb
SO2
22.52ppb
NO2
0.31ppm
CO
The air quality data for Indiana, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Shelbyville, Indiana are available every hour.
Shelbyville, Indiana experienced its worst air quality at 05:00:00, 2026-01-22.
The best air quality in Shelbyville, Indiana was observed at 10:00:00 on 2026-01-22.
The air quality in Shelbyville, Indiana right now is Good, with an AQI of 27.
In Shelbyville, Indiana, PM2.5 is the most frequently found pollutant.
When air quality in Shelbyville, Indiana is compromised, staying indoors and wearing a mask can reduce health risks.
Shelbyville, Indiana currently has a PM2.5 concentration of 4.763 μg/m3.
Shelbyville, Indiana currently has a PM10 concentration of 21.097 μg/m3.
The current carbon monoxide (CO) level in Shelbyville, Indiana is 0.313 ppm.
The current sulfur dioxide (SO2) concentration in Shelbyville, Indiana is 0.745 ppb.
Shelbyville, Indiana currently has an ozone (O3) concentration of 27.112 ppm.
The current level of nitrogen dioxide (NO2) in Shelbyville, Indiana is 20.842 ppb.
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