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)
77
Moderate
Greensburg, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
22.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
92.33 μg/m³
0
55
155
255
425
605+
43.52 ppb
0
55
71
86
201
201+
1.07 ppb
0
36
76
186
605
1005+
4.39 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Greensburg, Indiana
Greensburg, Indiana
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AQI 77
Moderate
22.81μg/m³
PM2.5
86.45μg/m³
PM10
43.80ppb
O3
0.96ppb
SO2
5.34ppb
NO2
0.27ppm
CO
AQI 73
Moderate
20.58μg/m³
PM2.5
90.82μg/m³
PM10
43.94ppb
O3
1.04ppb
SO2
6.11ppb
NO2
0.27ppm
CO
AQI 77
Moderate
22.56μg/m³
PM2.5
86.70μg/m³
PM10
43.89ppb
O3
1.08ppb
SO2
4.51ppb
NO2
0.23ppm
CO
AQI 77
Moderate
22.83μg/m³
PM2.5
88.69μg/m³
PM10
43.25ppb
O3
0.82ppb
SO2
4.93ppb
NO2
0.28ppm
CO
AQI 75
Moderate
21.94μg/m³
PM2.5
73.21μg/m³
PM10
44.02ppb
O3
1.10ppb
SO2
6.91ppb
NO2
0.27ppm
CO
AQI 77
Moderate
22.82μg/m³
PM2.5
97.33μg/m³
PM10
43.06ppb
O3
0.79ppb
SO2
3.93ppb
NO2
0.26ppm
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 03:00:00 on 2025-06-04.
In the last 24 hrs, the best air quality in Greensburg, Indiana was observed at 05:00:00 on 2025-06-03.
The current air quality in Greensburg, Indiana is 77, 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 22.828 μg/m3.
The current PM10 concentration at Greensburg, Indiana is 92.332 μg/m3.
The current carbon monoxide (CO) concentration at Greensburg, Indiana is 0.241 ppm.
The current sulfur dioxide (SO2) concentration at Greensburg, Indiana is 1.072 ppb.
The current ozone (O3) concentration at Greensburg, Indiana is 43.525 ppm.
The current nitrogen dioxide (NO2) concentration at Greensburg, Indiana is 4.389 ppb.
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