Stay updated with real-time air quality in Lake Station, 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)
26
Good
Lake Station, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.56 μg/m³
0
55
155
255
425
605+
28.28 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
4.42 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lake Station, Indiana
Lake Station, Indiana
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AQI 29
Good
4.24μg/m³
PM2.5
18.58μg/m³
PM10
30.88ppb
O3
0.42ppb
SO2
2.39ppb
NO2
0.19ppm
CO
AQI 31
Good
4.78μg/m³
PM2.5
21.20μg/m³
PM10
33.14ppb
O3
0.42ppb
SO2
2.40ppb
NO2
0.19ppm
CO
AQI 26
Good
3.23μg/m³
PM2.5
12.87μg/m³
PM10
27.62ppb
O3
0.43ppb
SO2
2.38ppb
NO2
0.19ppm
CO
AQI 27
Good
4.68μg/m³
PM2.5
18.10μg/m³
PM10
28.06ppb
O3
0.43ppb
SO2
2.57ppb
NO2
0.19ppm
CO
AQI 31
Good
4.84μg/m³
PM2.5
21.57μg/m³
PM10
33.52ppb
O3
0.41ppb
SO2
2.56ppb
NO2
0.19ppm
CO
AQI 44
Good
7.51μg/m³
PM2.5
28.89μg/m³
PM10
27.76ppb
O3
0.44ppb
SO2
3.17ppb
NO2
0.20ppm
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 Lake Station, Indiana is updated every hour.
The worst air quality in Lake Station, Indiana in the last 24 hours was observed at 03:00:00 on 2026-06-08.
In the last 24 hrs, the best air quality in Lake Station, Indiana was observed at 10:00:00 on 2026-06-08.
The current air quality in Lake Station, Indiana is 26, categorized as Good based on real-time data.
The most common pollutant in Lake Station, Indiana is O3.
If the air quality in Lake Station, Indiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lake Station, Indiana is 3.543 μg/m3.
The current PM10 concentration at Lake Station, Indiana is 15.56 μg/m3.
The current carbon monoxide (CO) concentration at Lake Station, Indiana is 0.181 ppm.
The current sulfur dioxide (SO2) concentration at Lake Station, Indiana is 0.496 ppb.
The current ozone (O3) concentration at Lake Station, Indiana is 28.279 ppm.
The current nitrogen dioxide (NO2) concentration at Lake Station, Indiana is 4.425 ppb.
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