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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.98 μg/m³
0
55
155
255
425
605+
19.97 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
4.11 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Cedar Lake, Indiana
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AQI 33
Good
5.88μg/m³
PM2.5
26.64μg/m³
PM10
20.69ppb
O3
0.48ppb
SO2
3.00ppb
NO2
0.16ppm
CO
AQI 27
Good
4.83μg/m³
PM2.5
22.68μg/m³
PM10
21.11ppb
O3
0.49ppb
SO2
4.56ppb
NO2
0.17ppm
CO
AQI 33
Good
6.21μg/m³
PM2.5
23.26μg/m³
PM10
20.75ppb
O3
0.51ppb
SO2
4.61ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.40μg/m³
PM2.5
46.77μg/m³
PM10
20.82ppb
O3
0.54ppb
SO2
5.56ppb
NO2
0.17ppm
CO
AQI 52
Moderate
9.67μg/m³
PM2.5
43.51μg/m³
PM10
21.09ppb
O3
0.54ppb
SO2
5.29ppb
NO2
0.17ppm
CO
AQI 33
Good
6.01μg/m³
PM2.5
23.28μg/m³
PM10
21.18ppb
O3
0.50ppb
SO2
5.32ppb
NO2
0.17ppm
CO
The air quality data for Indiana, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Cedar Lake, Indiana are available every hour.
Cedar Lake, Indiana experienced its worst air quality at 01:00:00, 2026-03-11.
The best air quality in Cedar Lake, Indiana was observed at 08:00:00 on 2026-03-10.
The air quality in Cedar Lake, Indiana right now is Good, with an AQI of 33.
In Cedar Lake, Indiana, PM2.5 is the most frequently found pollutant.
When air quality in Cedar Lake, Indiana is compromised, staying indoors and wearing a mask can reduce health risks.
Cedar Lake, Indiana currently has a PM2.5 concentration of 5.866 μg/m3.
Cedar Lake, Indiana currently has a PM10 concentration of 25.978 μg/m3.
The current carbon monoxide (CO) level in Cedar Lake, Indiana is 0.165 ppm.
The current sulfur dioxide (SO2) concentration in Cedar Lake, Indiana is 0.496 ppb.
Cedar Lake, Indiana currently has an ozone (O3) concentration of 19.967 ppm.
The current level of nitrogen dioxide (NO2) in Cedar Lake, Indiana is 4.112 ppb.
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