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)
30
Good
Peru, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.59 μg/m³
0
55
155
255
425
605+
31.94 ppb
0
55
71
86
201
201+
1.00 ppb
0
36
76
186
605
1005+
9.74 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Peru, Indiana
Peru, Indiana
Scroll To Air Quality MapLoading...
AQI 31
Good
3.23μg/m³
PM2.5
15.78μg/m³
PM10
32.65ppb
O3
1.53ppb
SO2
9.46ppb
NO2
0.28ppm
CO
AQI 29
Good
3.17μg/m³
PM2.5
20.75μg/m³
PM10
30.96ppb
O3
1.06ppb
SO2
9.82ppb
NO2
0.19ppm
CO
AQI 29
Good
2.60μg/m³
PM2.5
11.02μg/m³
PM10
30.93ppb
O3
0.88ppb
SO2
10.50ppb
NO2
0.34ppm
CO
AQI 30
Good
3.41μg/m³
PM2.5
14.78μg/m³
PM10
31.57ppb
O3
1.67ppb
SO2
13.31ppb
NO2
0.32ppm
CO
AQI 30
Good
2.72μg/m³
PM2.5
18.13μg/m³
PM10
31.94ppb
O3
1.89ppb
SO2
9.39ppb
NO2
0.20ppm
CO
AQI 31
Good
3.32μg/m³
PM2.5
16.55μg/m³
PM10
32.96ppb
O3
0.97ppb
SO2
7.74ppb
NO2
0.21ppm
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 12:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Peru, Indiana was observed at 06:00:00 on 2026-01-23.
As of now, the AQI in Peru, Indiana is 30, 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 2.737 μg/m3.
The PM10 concentration in Peru, Indiana is 15.588 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Peru, Indiana is 0.195 ppm.
Currently, Peru, Indiana has a sulfur dioxide (SO2) concentration of 1.005 ppb.
The current ozone (O3) level in Peru, Indiana at the moment is 31.942 ppm.
Nitrogen dioxide (NO2) level in Peru, Indiana at the moment is 9.739 ppb.
All Rights Reserved © Ambee Inc. 2025