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

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.99 μg/m³
0
55
155
255
425
605+
20.82 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
3.50 ppb
0
54
101
361
1250
2050+
0.18 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 33
Good
6.26μg/m³
PM2.5
27.85μg/m³
PM10
30.43ppb
O3
1.09ppb
SO2
3.06ppb
NO2
0.23ppm
CO
AQI 33
Good
6.48μg/m³
PM2.5
28.61μg/m³
PM10
28.44ppb
O3
0.98ppb
SO2
3.28ppb
NO2
0.23ppm
CO
AQI 44
Good
8.32μg/m³
PM2.5
26.02μg/m³
PM10
27.10ppb
O3
1.10ppb
SO2
3.86ppb
NO2
0.23ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
28.78μg/m³
PM10
29.80ppb
O3
1.20ppb
SO2
3.75ppb
NO2
0.23ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
26.45μg/m³
PM10
31.61ppb
O3
1.15ppb
SO2
3.76ppb
NO2
0.22ppm
CO
AQI 44
Good
8.17μg/m³
PM2.5
31.83μg/m³
PM10
27.03ppb
O3
0.97ppb
SO2
2.99ppb
NO2
0.26ppm
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 08:00:00 on 2026-07-10.
In the last 24 hours, the best air quality in Peru, Indiana was observed at 02:00:00 on 2026-07-11.
As of now, the AQI in Peru, Indiana is 38, indicating Good conditions.
Peru, Indiana air has the highest levels of PM2.5.
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 6.515 μg/m3.
The PM10 concentration in Peru, Indiana is 30.99 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Peru, Indiana is 0.18 ppm.
Currently, Peru, Indiana has a sulfur dioxide (SO2) concentration of 0.938 ppb.
The current ozone (O3) level in Peru, Indiana at the moment is 20.819 ppm.
Nitrogen dioxide (NO2) level in Peru, Indiana at the moment is 3.499 ppb.
All Rights Reserved © Ambee Inc. 2025