Stay updated with real-time air quality in Greensburg, 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)
60
Moderate
Greensburg, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
59.48 μg/m³
0
55
155
255
425
605+
56.77 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
5.19 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Greensburg, Indiana
Greensburg, Indiana
Scroll To Air Quality MapLoading...
AQI 60
Moderate
14.35μg/m³
PM2.5
53.39μg/m³
PM10
56.17ppb
O3
0.59ppb
SO2
4.21ppb
NO2
0.35ppm
CO
AQI 60
Moderate
14.33μg/m³
PM2.5
41.93μg/m³
PM10
55.87ppb
O3
0.59ppb
SO2
10.24ppb
NO2
0.33ppm
CO
AQI 58
Moderate
13.30μg/m³
PM2.5
50.22μg/m³
PM10
56.38ppb
O3
1.06ppb
SO2
5.72ppb
NO2
0.23ppm
CO
AQI 60
Moderate
13.53μg/m³
PM2.5
56.29μg/m³
PM10
55.42ppb
O3
0.52ppb
SO2
6.15ppb
NO2
0.38ppm
CO
AQI 58
Moderate
13.23μg/m³
PM2.5
58.75μg/m³
PM10
56.11ppb
O3
0.63ppb
SO2
11.19ppb
NO2
0.30ppm
CO
AQI 60
Moderate
13.87μg/m³
PM2.5
54.44μg/m³
PM10
57.23ppb
O3
0.73ppb
SO2
3.90ppb
NO2
0.35ppm
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 Greensburg, Indiana is updated every hour.
The worst air quality in Greensburg, Indiana in the last 24 hours was observed at 11:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Greensburg, Indiana was observed at 08:00:00 on 2026-04-23.
The current air quality in Greensburg, Indiana is 60, categorized as Moderate based on real-time data.
The most common pollutant in Greensburg, Indiana is PM2.5.
If the air quality in Greensburg, Indiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Greensburg, Indiana is 13.555 μg/m3.
The current PM10 concentration at Greensburg, Indiana is 59.484 μg/m3.
The current carbon monoxide (CO) concentration at Greensburg, Indiana is 0.253 ppm.
The current sulfur dioxide (SO2) concentration at Greensburg, Indiana is 0.684 ppb.
The current ozone (O3) concentration at Greensburg, Indiana is 56.767 ppm.
The current nitrogen dioxide (NO2) concentration at Greensburg, Indiana is 5.191 ppb.
All Rights Reserved © Ambee Inc. 2025