Stay updated with real-time air quality in Orland 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)
109
Unhealthy for sensitive groups
Orland Park, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
34.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
170.87 μg/m³
0
55
155
255
425
605+
43.66 ppb
0
55
71
86
201
201+
2.09 ppb
0
36
76
186
605
1005+
4.83 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Orland Park, Illinois
Orland Park, Illinois
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AQI 110
Unhealthy for sensitive groups
39.16μg/m³
PM2.5
171.86μg/m³
PM10
45.72ppb
O3
1.98ppb
SO2
6.25ppb
NO2
0.26ppm
CO
AQI 102
Unhealthy for sensitive groups
35.57μg/m³
PM2.5
149.06μg/m³
PM10
38.77ppb
O3
1.93ppb
SO2
5.42ppb
NO2
0.25ppm
CO
AQI 112
Unhealthy for sensitive groups
40.10μg/m³
PM2.5
176.73μg/m³
PM10
45.28ppb
O3
1.95ppb
SO2
6.26ppb
NO2
0.26ppm
CO
AQI 109
Unhealthy for sensitive groups
34.92μg/m³
PM2.5
170.87μg/m³
PM10
43.66ppb
O3
2.09ppb
SO2
4.83ppb
NO2
0.29ppm
CO
AQI 112
Unhealthy for sensitive groups
39.87μg/m³
PM2.5
176.35μg/m³
PM10
47.06ppb
O3
1.97ppb
SO2
6.41ppb
NO2
0.27ppm
CO
AQI 109
Unhealthy for sensitive groups
34.48μg/m³
PM2.5
172.07μg/m³
PM10
47.40ppb
O3
2.24ppb
SO2
4.85ppb
NO2
0.26ppm
CO
Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Orland Park, Illinois is updated on an hourly basis.
The worst air quality in Orland Park, Illinois was recorded at 04:00:00 on 2025-07-14.
The best air quality in Orland Park, Illinois was recorded at 07:00:00 on 2025-07-13.
The real-time air quality index in Orland Park, Illinois is 109, currently categorized as Unhealthy for Sensitive Groups.
The most common pollutant in Orland Park, Illinois is PM10.
If the air quality in Orland Park, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Orland Park, Illinois at present are 34.918 μg/m3.
The current PM10 levels in Orland Park, Illinois are 170.866 μg/m3.
The current carbon monoxide (CO) level in Orland Park, Illinois is 0.288 ppm.
The current sulfur dioxide (SO2) levels in Orland Park, Illinois are 2.091 ppb.
The current ozone (O3) levels at Orland Park, Illinois is 43.656 ppm.
The current nitrogen dioxide (NO2) levels at Orland Park, Illinois is 4.827 ppb.
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