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)
27
Good
Highland Town, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.94 μg/m³
0
55
155
255
425
605+
15.67 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
20.07 ppb
0
54
101
361
1250
2050+
0.44 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 16
Good
2.71μg/m³
PM2.5
10.96μg/m³
PM10
6.58ppb
O3
0.59ppb
SO2
10.42ppb
NO2
0.27ppm
CO
AQI 16
Good
2.86μg/m³
PM2.5
11.61μg/m³
PM10
6.11ppb
O3
0.59ppb
SO2
10.67ppb
NO2
0.27ppm
CO
AQI 16
Good
2.56μg/m³
PM2.5
10.39μg/m³
PM10
6.76ppb
O3
0.56ppb
SO2
10.25ppb
NO2
0.27ppm
CO
AQI 11
Good
2.15μg/m³
PM2.5
8.61μg/m³
PM10
7.61ppb
O3
0.59ppb
SO2
10.13ppb
NO2
0.27ppm
CO
AQI 16
Good
3.10μg/m³
PM2.5
13.36μg/m³
PM10
4.89ppb
O3
0.51ppb
SO2
10.73ppb
NO2
0.27ppm
CO
AQI 16
Good
2.82μg/m³
PM2.5
11.49μg/m³
PM10
6.03ppb
O3
0.56ppb
SO2
10.59ppb
NO2
0.27ppm
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 12:00:00 on 2025-10-22.
In the last 24 hrs, the best air quality in Highland Town, Indiana was observed at 10:00:00 on 2025-10-23.
The current air quality in Highland Town, Indiana is 16, 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 3.053 μg/m3.
The current PM10 concentration at Highland Town, Indiana is 12.835 μg/m3.
The current carbon monoxide (CO) concentration at Highland Town, Indiana is 0.31 ppm.
The current sulfur dioxide (SO2) concentration at Highland Town, Indiana is 0.651 ppb.
The current ozone (O3) concentration at Highland Town, Indiana is 4.836 ppm.
The current nitrogen dioxide (NO2) concentration at Highland Town, Indiana is 10.274 ppb.
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