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)
69
Moderate
Auburn, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
19.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
54.98 μg/m³
0
55
155
255
425
605+
20.63 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
12.09 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Auburn, Indiana
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AQI 79
Moderate
23.84μg/m³
PM2.5
77.05μg/m³
PM10
18.76ppb
O3
1.01ppb
SO2
11.18ppb
NO2
0.23ppm
CO
AQI 60
Moderate
13.98μg/m³
PM2.5
47.76μg/m³
PM10
21.68ppb
O3
0.96ppb
SO2
11.87ppb
NO2
0.23ppm
CO
AQI 82
Moderate
25.82μg/m³
PM2.5
110.06μg/m³
PM10
15.12ppb
O3
1.04ppb
SO2
15.40ppb
NO2
0.24ppm
CO
AQI 81
Moderate
24.94μg/m³
PM2.5
103.55μg/m³
PM10
15.12ppb
O3
1.04ppb
SO2
15.02ppb
NO2
0.24ppm
CO
AQI 60
Moderate
14.22μg/m³
PM2.5
59.31μg/m³
PM10
15.48ppb
O3
0.96ppb
SO2
13.69ppb
NO2
0.24ppm
CO
AQI 56
Moderate
12.47μg/m³
PM2.5
47.98μg/m³
PM10
20.23ppb
O3
0.89ppb
SO2
10.06ppb
NO2
0.23ppm
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 05:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Auburn, Indiana was observed at 07:00:00 on 2025-12-07.
The current air quality in Auburn, Indiana is 69, categorized as Moderate 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 19.041 μg/m3.
The current PM10 concentration at Auburn, Indiana is 54.984 μg/m3.
The current carbon monoxide (CO) concentration at Auburn, Indiana is 0.234 ppm.
The current sulfur dioxide (SO2) concentration at Auburn, Indiana is 1.021 ppb.
The current ozone (O3) concentration at Auburn, Indiana is 20.632 ppm.
The current nitrogen dioxide (NO2) concentration at Auburn, Indiana is 12.09 ppb.
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