Stay updated with real-time air quality in La Grange Park, Illinois 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)
71
Moderate
La Grange Park, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
20.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
88.62 μg/m³
0
55
155
255
425
605+
44.37 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
5.00 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
La Grange Park, Illinois
La Grange Park, Illinois
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AQI 67
Moderate
18.31μg/m³
PM2.5
81.10μg/m³
PM10
44.51ppb
O3
0.28ppb
SO2
5.00ppb
NO2
0.28ppm
CO
AQI 73
Moderate
21.41μg/m³
PM2.5
94.13μg/m³
PM10
43.74ppb
O3
0.28ppb
SO2
4.99ppb
NO2
0.28ppm
CO
AQI 66
Moderate
17.35μg/m³
PM2.5
77.09μg/m³
PM10
44.34ppb
O3
0.28ppb
SO2
5.01ppb
NO2
0.28ppm
CO
AQI 71
Moderate
20.46μg/m³
PM2.5
90.13μg/m³
PM10
44.43ppb
O3
0.28ppb
SO2
5.00ppb
NO2
0.28ppm
CO
AQI 77
Moderate
22.58μg/m³
PM2.5
98.97μg/m³
PM10
45.90ppb
O3
0.28ppb
SO2
5.06ppb
NO2
0.28ppm
CO
AQI 77
Moderate
22.63μg/m³
PM2.5
99.24μg/m³
PM10
43.64ppb
O3
0.28ppb
SO2
4.96ppb
NO2
0.28ppm
CO
Air quality data and pollutant measurements for Illinois, 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 La Grange Park, Illinois is updated every hour.
The worst air quality in La Grange Park, Illinois in the last 24 hours was observed at 11:00:00 on 2025-06-06.
In the last 24 hrs, the best air quality in La Grange Park, Illinois was observed at 11:00:00 on 2025-06-07.
The current air quality in La Grange Park, Illinois is 71, categorized as Moderate based on real-time data.
The most common pollutant in La Grange Park, Illinois is PM2.5.
If the air quality in La Grange Park, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at La Grange Park, Illinois is 20.102 μg/m3.
The current PM10 concentration at La Grange Park, Illinois is 88.617 μg/m3.
The current carbon monoxide (CO) concentration at La Grange Park, Illinois is 0.28 ppm.
The current sulfur dioxide (SO2) concentration at La Grange Park, Illinois is 0.28 ppb.
The current ozone (O3) concentration at La Grange Park, Illinois is 44.365 ppm.
The current nitrogen dioxide (NO2) concentration at La Grange Park, Illinois is 4.997 ppb.
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