Stay updated with real-time air quality in Auburn, 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)
30
Good
Auburn, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.38 μg/m³
0
55
155
255
425
605+
32.37 ppb
0
55
71
86
201
201+
1.59 ppb
0
36
76
186
605
1005+
3.75 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Auburn, Indiana
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AQI 28
Good
3.11μg/m³
PM2.5
13.27μg/m³
PM10
30.29ppb
O3
1.59ppb
SO2
10.13ppb
NO2
0.23ppm
CO
AQI 31
Good
3.19μg/m³
PM2.5
19.18μg/m³
PM10
33.59ppb
O3
1.47ppb
SO2
3.68ppb
NO2
0.21ppm
CO
AQI 32
Good
3.36μg/m³
PM2.5
14.82μg/m³
PM10
35.16ppb
O3
1.68ppb
SO2
10.46ppb
NO2
0.23ppm
CO
AQI 31
Good
3.32μg/m³
PM2.5
14.55μg/m³
PM10
34.30ppb
O3
1.69ppb
SO2
10.42ppb
NO2
0.23ppm
CO
AQI 31
Good
3.18μg/m³
PM2.5
13.13μg/m³
PM10
33.46ppb
O3
1.37ppb
SO2
10.68ppb
NO2
0.23ppm
CO
AQI 31
Good
3.32μg/m³
PM2.5
18.08μg/m³
PM10
33.70ppb
O3
1.24ppb
SO2
2.95ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for Indiana, 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 Auburn, Indiana is updated every hour.
The worst air quality in Auburn, Indiana in the last 24 hours was observed at 07:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Auburn, Indiana was observed at 01:00:00 on 2026-01-22.
The current air quality in Auburn, Indiana is 30, categorized as Good based on real-time data.
The most common pollutant in Auburn, Indiana is O3.
If the air quality in Auburn, Indiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Auburn, Indiana is 3.174 μg/m3.
The current PM10 concentration at Auburn, Indiana is 17.378 μg/m3.
The current carbon monoxide (CO) concentration at Auburn, Indiana is 0.209 ppm.
The current sulfur dioxide (SO2) concentration at Auburn, Indiana is 1.593 ppb.
The current ozone (O3) concentration at Auburn, Indiana is 32.369 ppm.
The current nitrogen dioxide (NO2) concentration at Auburn, Indiana is 3.752 ppb.
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