Stay updated with real-time air quality in Peru, 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
Peru, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
19.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
70.80 μg/m³
0
55
155
255
425
605+
36.11 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
1.08 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Peru, Indiana
Peru, Indiana
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AQI 31
Good
4.54μg/m³
PM2.5
21.91μg/m³
PM10
34.12ppb
O3
1.21ppb
SO2
5.58ppb
NO2
0.45ppm
CO
AQI 33
Good
3.18μg/m³
PM2.5
15.72μg/m³
PM10
35.58ppb
O3
0.60ppb
SO2
3.63ppb
NO2
0.47ppm
CO
AQI 33
Good
1.96μg/m³
PM2.5
8.27μg/m³
PM10
35.93ppb
O3
1.18ppb
SO2
5.75ppb
NO2
0.49ppm
CO
AQI 31
Good
3.08μg/m³
PM2.5
24.90μg/m³
PM10
32.91ppb
O3
1.39ppb
SO2
6.01ppb
NO2
0.43ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
36.34μg/m³
PM10
33.62ppb
O3
1.25ppb
SO2
5.95ppb
NO2
0.41ppm
CO
AQI 46
Good
6.55μg/m³
PM2.5
49.65μg/m³
PM10
33.40ppb
O3
0.45ppb
SO2
3.12ppb
NO2
0.42ppm
CO
Air quality and pollutant data for Indiana, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Peru, Indiana is updated every hour for accuracy.
In the past 24 hours, the air quality in Peru, Indiana was at its worst at 04:00:00 on 2025-07-20.
In the last 24 hours, the best air quality in Peru, Indiana was observed at 12:00:00 on 2025-07-20.
As of now, the AQI in Peru, Indiana is 33, indicating Good conditions.
Peru, Indiana air has the highest levels of O3.
Poor air quality in Peru, Indiana means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Peru, Indiana are currently 2.812 μg/m3.
The PM10 concentration in Peru, Indiana is 12.717 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Peru, Indiana is 0.474 ppm.
Currently, Peru, Indiana has a sulfur dioxide (SO2) concentration of 1.153 ppb.
The current ozone (O3) level in Peru, Indiana at the moment is 35.771 ppm.
Nitrogen dioxide (NO2) level in Peru, Indiana at the moment is 5.2 ppb.
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