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)
38
Good
Auburn, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.60 μg/m³
0
55
155
255
425
605+
13.29 ppb
0
55
71
86
201
201+
1.13 ppb
0
36
76
186
605
1005+
5.03 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Auburn, Indiana
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AQI 44
Good
7.78μg/m³
PM2.5
18.74μg/m³
PM10
14.13ppb
O3
1.14ppb
SO2
4.59ppb
NO2
0.29ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
24.85μg/m³
PM10
12.34ppb
O3
1.03ppb
SO2
4.54ppb
NO2
0.29ppm
CO
AQI 49
Good
9.13μg/m³
PM2.5
39.71μg/m³
PM10
14.03ppb
O3
1.57ppb
SO2
4.64ppb
NO2
0.29ppm
CO
AQI 49
Good
8.92μg/m³
PM2.5
37.65μg/m³
PM10
14.03ppb
O3
1.56ppb
SO2
4.64ppb
NO2
0.29ppm
CO
AQI 38
Good
7.47μg/m³
PM2.5
26.91μg/m³
PM10
12.15ppb
O3
1.11ppb
SO2
4.56ppb
NO2
0.29ppm
CO
AQI 44
Good
8.07μg/m³
PM2.5
22.72μg/m³
PM10
13.68ppb
O3
1.16ppb
SO2
4.61ppb
NO2
0.31ppm
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 06:00:00 on 2026-09-07.
In the last 24 hrs, the best air quality in Auburn, Indiana was observed at 08:00:00 on 2026-09-06.
The current air quality in Auburn, Indiana is 38, categorized as Good based on real-time data.
The most common pollutant in Auburn, Indiana is PM2.5.
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 6.798 μg/m3.
The current PM10 concentration at Auburn, Indiana is 16.596 μg/m3.
The current carbon monoxide (CO) concentration at Auburn, Indiana is 0.273 ppm.
The current sulfur dioxide (SO2) concentration at Auburn, Indiana is 1.132 ppb.
The current ozone (O3) concentration at Auburn, Indiana is 13.292 ppm.
The current nitrogen dioxide (NO2) concentration at Auburn, Indiana is 5.028 ppb.
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