Stay updated with real-time air quality in Highland Town, 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)
56
Moderate
Highland Town, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.45 μg/m³
0
55
155
255
425
605+
24.45 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
5.42 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Highland Town, Indiana
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AQI 60
Moderate
13.86μg/m³
PM2.5
62.45μg/m³
PM10
23.88ppb
O3
0.48ppb
SO2
11.27ppb
NO2
0.17ppm
CO
AQI 58
Moderate
12.88μg/m³
PM2.5
58.17μg/m³
PM10
23.07ppb
O3
0.47ppb
SO2
12.13ppb
NO2
0.17ppm
CO
AQI 62
Moderate
14.91μg/m³
PM2.5
66.70μg/m³
PM10
24.38ppb
O3
0.49ppb
SO2
10.56ppb
NO2
0.17ppm
CO
AQI 67
Moderate
17.62μg/m³
PM2.5
78.13μg/m³
PM10
26.98ppb
O3
0.49ppb
SO2
10.57ppb
NO2
0.17ppm
CO
AQI 58
Moderate
12.96μg/m³
PM2.5
57.87μg/m³
PM10
19.09ppb
O3
0.48ppb
SO2
11.04ppb
NO2
0.17ppm
CO
AQI 58
Moderate
13.24μg/m³
PM2.5
59.70μg/m³
PM10
22.76ppb
O3
0.47ppb
SO2
11.72ppb
NO2
0.17ppm
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 Highland Town, Indiana is updated every hour.
The worst air quality in Highland Town, Indiana in the last 24 hours was observed at 03:00:00 on 2026-03-11.
In the last 24 hrs, the best air quality in Highland Town, Indiana was observed at 01:00:00 on 2026-03-10.
The current air quality in Highland Town, Indiana is 56, categorized as Moderate based on real-time data.
The most common pollutant in Highland Town, Indiana is PM2.5.
If the air quality in Highland Town, Indiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Highland Town, Indiana is 12.328 μg/m3.
The current PM10 concentration at Highland Town, Indiana is 55.448 μg/m3.
The current carbon monoxide (CO) concentration at Highland Town, Indiana is 0.166 ppm.
The current sulfur dioxide (SO2) concentration at Highland Town, Indiana is 0.541 ppb.
The current ozone (O3) concentration at Highland Town, Indiana is 24.454 ppm.
The current nitrogen dioxide (NO2) concentration at Highland Town, Indiana is 5.419 ppb.
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