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)
33
Good
Highland Town, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.47 μg/m³
0
55
155
255
425
605+
24.77 ppb
0
55
71
86
201
201+
1.74 ppb
0
36
76
186
605
1005+
9.62 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Highland Town, Indiana
Highland Town, Indiana
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AQI 38
Good
6.57μg/m³
PM2.5
28.25μg/m³
PM10
22.26ppb
O3
1.73ppb
SO2
13.71ppb
NO2
0.24ppm
CO
AQI 38
Good
6.64μg/m³
PM2.5
28.61μg/m³
PM10
22.25ppb
O3
1.60ppb
SO2
12.97ppb
NO2
0.24ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
28.61μg/m³
PM10
22.41ppb
O3
1.92ppb
SO2
14.38ppb
NO2
0.24ppm
CO
AQI 33
Good
6.25μg/m³
PM2.5
27.47μg/m³
PM10
22.85ppb
O3
1.71ppb
SO2
14.20ppb
NO2
0.24ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
29.11μg/m³
PM10
22.49ppb
O3
2.25ppb
SO2
14.65ppb
NO2
0.24ppm
CO
AQI 38
Good
6.62μg/m³
PM2.5
28.54μg/m³
PM10
22.24ppb
O3
1.76ppb
SO2
13.43ppb
NO2
0.24ppm
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 07:00:00 on 2026-01-24.
In the last 24 hrs, the best air quality in Highland Town, Indiana was observed at 11:00:00 on 2026-01-24.
The current air quality in Highland Town, Indiana is 38, categorized as Good 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 6.565 μg/m3.
The current PM10 concentration at Highland Town, Indiana is 28.253 μg/m3.
The current carbon monoxide (CO) concentration at Highland Town, Indiana is 0.243 ppm.
The current sulfur dioxide (SO2) concentration at Highland Town, Indiana is 1.726 ppb.
The current ozone (O3) concentration at Highland Town, Indiana is 22.261 ppm.
The current nitrogen dioxide (NO2) concentration at Highland Town, Indiana is 13.705 ppb.
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