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)
33
Good
Auburn, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.98 μg/m³
0
55
155
255
425
605+
32.52 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
4.77 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Auburn, Indiana
Scroll To Air Quality MapLoading...
AQI 33
Good
5.62μg/m³
PM2.5
19.01μg/m³
PM10
32.06ppb
O3
0.85ppb
SO2
4.34ppb
NO2
0.16ppm
CO
AQI 31
Good
5.45μg/m³
PM2.5
17.73μg/m³
PM10
32.82ppb
O3
0.80ppb
SO2
4.22ppb
NO2
0.17ppm
CO
AQI 38
Good
6.64μg/m³
PM2.5
29.18μg/m³
PM10
30.58ppb
O3
0.83ppb
SO2
3.52ppb
NO2
0.15ppm
CO
AQI 38
Good
6.53μg/m³
PM2.5
28.64μg/m³
PM10
31.10ppb
O3
0.83ppb
SO2
3.66ppb
NO2
0.15ppm
CO
AQI 33
Good
5.55μg/m³
PM2.5
22.77μg/m³
PM10
32.78ppb
O3
0.66ppb
SO2
4.35ppb
NO2
0.16ppm
CO
AQI 31
Good
4.92μg/m³
PM2.5
18.07μg/m³
PM10
32.98ppb
O3
0.96ppb
SO2
4.24ppb
NO2
0.18ppm
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 03:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Auburn, Indiana was observed at 12:00:00 on 2026-03-09.
The current air quality in Auburn, Indiana is 33, 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 5.52 μg/m3.
The current PM10 concentration at Auburn, Indiana is 24.981 μg/m3.
The current carbon monoxide (CO) concentration at Auburn, Indiana is 0.169 ppm.
The current sulfur dioxide (SO2) concentration at Auburn, Indiana is 0.867 ppb.
The current ozone (O3) concentration at Auburn, Indiana is 32.52 ppm.
The current nitrogen dioxide (NO2) concentration at Auburn, Indiana is 4.77 ppb.
All Rights Reserved © Ambee Inc. 2025