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)
27
Good
Peru, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.21 μg/m³
0
55
155
255
425
605+
18.34 ppb
0
55
71
86
201
201+
1.12 ppb
0
36
76
186
605
1005+
6.99 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Peru, Indiana
Peru, Indiana
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AQI 27
Good
4.64μg/m³
PM2.5
22.27μg/m³
PM10
27.69ppb
O3
1.71ppb
SO2
3.98ppb
NO2
0.20ppm
CO
AQI 27
Good
4.90μg/m³
PM2.5
17.55μg/m³
PM10
26.22ppb
O3
0.99ppb
SO2
3.87ppb
NO2
0.17ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
29.75μg/m³
PM10
29.91ppb
O3
1.83ppb
SO2
4.42ppb
NO2
0.20ppm
CO
AQI 26
Good
4.07μg/m³
PM2.5
16.15μg/m³
PM10
27.85ppb
O3
2.00ppb
SO2
4.10ppb
NO2
0.19ppm
CO
AQI 28
Good
4.77μg/m³
PM2.5
22.50μg/m³
PM10
29.59ppb
O3
1.75ppb
SO2
4.07ppb
NO2
0.19ppm
CO
AQI 27
Good
5.00μg/m³
PM2.5
23.39μg/m³
PM10
26.82ppb
O3
1.47ppb
SO2
2.20ppb
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 03:00:00 on 2025-08-30.
In the last 24 hours, the best air quality in Peru, Indiana was observed at 04:00:00 on 2025-08-30.
As of now, the AQI in Peru, Indiana is 33, 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 5.876 μg/m3.
The PM10 concentration in Peru, Indiana is 25.171 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Peru, Indiana is 0.227 ppm.
Currently, Peru, Indiana has a sulfur dioxide (SO2) concentration of 1.486 ppb.
The current ozone (O3) level in Peru, Indiana at the moment is 28.871 ppm.
Nitrogen dioxide (NO2) level in Peru, Indiana at the moment is 5.313 ppb.
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