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)
49
Good
Orland Park, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.10 μg/m³
0
55
155
255
425
605+
19.51 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
8.51 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Orland Park, Illinois
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AQI 49
Good
9.45μg/m³
PM2.5
42.32μg/m³
PM10
18.04ppb
O3
0.49ppb
SO2
8.49ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.34μg/m³
PM2.5
54.98μg/m³
PM10
19.78ppb
O3
0.46ppb
SO2
8.48ppb
NO2
0.17ppm
CO
AQI 52
Moderate
9.93μg/m³
PM2.5
45.30μg/m³
PM10
19.15ppb
O3
0.48ppb
SO2
8.48ppb
NO2
0.17ppm
CO
AQI 52
Moderate
9.56μg/m³
PM2.5
44.58μg/m³
PM10
18.38ppb
O3
0.48ppb
SO2
8.49ppb
NO2
0.17ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
42.45μg/m³
PM10
18.11ppb
O3
0.48ppb
SO2
8.49ppb
NO2
0.17ppm
CO
AQI 49
Good
9.17μg/m³
PM2.5
41.24μg/m³
PM10
17.95ppb
O3
0.49ppb
SO2
8.50ppb
NO2
0.17ppm
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 12:00:00 on 2026-03-11.
The best air quality in Orland Park, Illinois was recorded at 08:00:00 on 2026-03-10.
The real-time air quality index in Orland Park, Illinois is 49, currently categorized as Good.
The most common pollutant in Orland Park, Illinois is PM2.5.
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 9.469 μg/m3.
The current PM10 levels in Orland Park, Illinois are 37.102 μg/m3.
The current carbon monoxide (CO) level in Orland Park, Illinois is 0.166 ppm.
The current sulfur dioxide (SO2) levels in Orland Park, Illinois are 0.487 ppb.
The current ozone (O3) levels at Orland Park, Illinois is 19.513 ppm.
The current nitrogen dioxide (NO2) levels at Orland Park, Illinois is 8.509 ppb.
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