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)
39
Good
Shelbyville, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.88 μg/m³
0
55
155
255
425
605+
42.32 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
2.86 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Shelbyville, Indiana
Shelbyville, Indiana
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AQI 46
Good
4.42μg/m³
PM2.5
19.42μg/m³
PM10
49.89ppb
O3
0.45ppb
SO2
2.54ppb
NO2
0.20ppm
CO
AQI 44
Good
4.31μg/m³
PM2.5
21.39μg/m³
PM10
47.12ppb
O3
0.83ppb
SO2
2.51ppb
NO2
0.20ppm
CO
AQI 42
Good
4.37μg/m³
PM2.5
21.52μg/m³
PM10
45.40ppb
O3
0.38ppb
SO2
2.30ppb
NO2
0.20ppm
CO
AQI 48
Good
4.70μg/m³
PM2.5
28.20μg/m³
PM10
52.31ppb
O3
1.48ppb
SO2
3.88ppb
NO2
0.19ppm
CO
AQI 49
Good
4.42μg/m³
PM2.5
19.50μg/m³
PM10
53.48ppb
O3
0.58ppb
SO2
2.54ppb
NO2
0.20ppm
CO
AQI 42
Good
4.34μg/m³
PM2.5
19.09μg/m³
PM10
44.99ppb
O3
0.18ppb
SO2
1.51ppb
NO2
0.20ppm
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 11:00:00, 2026-06-10.
The best air quality in Shelbyville, Indiana was observed at 11:00:00 on 2026-06-11.
The air quality in Shelbyville, Indiana right now is Good, with an AQI of 39.
In Shelbyville, Indiana, O3 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 5.035 μg/m3.
Shelbyville, Indiana currently has a PM10 concentration of 18.879 μg/m3.
The current carbon monoxide (CO) level in Shelbyville, Indiana is 0.184 ppm.
The current sulfur dioxide (SO2) concentration in Shelbyville, Indiana is 0.692 ppb.
Shelbyville, Indiana currently has an ozone (O3) concentration of 42.316 ppm.
The current level of nitrogen dioxide (NO2) in Shelbyville, Indiana is 2.856 ppb.
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