Stay updated with real-time air quality in Morton, 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
Morton, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.86 μg/m³
0
55
155
255
425
605+
49.40 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
2.61 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Morton, Illinois
Morton, Illinois
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AQI 49
Good
8.55μg/m³
PM2.5
48.19μg/m³
PM10
53.28ppb
O3
0.86ppb
SO2
3.29ppb
NO2
0.20ppm
CO
AQI 49
Good
9.45μg/m³
PM2.5
42.88μg/m³
PM10
53.14ppb
O3
0.88ppb
SO2
3.83ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.59μg/m³
PM2.5
42.98μg/m³
PM10
54.47ppb
O3
0.88ppb
SO2
3.77ppb
NO2
0.20ppm
CO
AQI 46
Good
7.77μg/m³
PM2.5
35.66μg/m³
PM10
49.57ppb
O3
0.89ppb
SO2
3.27ppb
NO2
0.20ppm
CO
AQI 54
Moderate
7.00μg/m³
PM2.5
31.01μg/m³
PM10
56.00ppb
O3
0.94ppb
SO2
3.17ppb
NO2
0.18ppm
CO
AQI 54
Moderate
7.03μg/m³
PM2.5
31.14μg/m³
PM10
55.97ppb
O3
0.94ppb
SO2
3.18ppb
NO2
0.18ppm
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 Morton, Illinois is updated on an hourly basis.
The worst air quality in Morton, Illinois was recorded at 06:00:00 on 2026-10-22.
The best air quality in Morton, Illinois was recorded at 11:00:00 on 2026-10-21.
The real-time air quality index in Morton, Illinois is 49, currently categorized as Good.
The most common pollutant in Morton, Illinois is PM2.5.
If the air quality in Morton, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Morton, Illinois at present are 9.235 μg/m3.
The current PM10 levels in Morton, Illinois are 36.862 μg/m3.
The current carbon monoxide (CO) level in Morton, Illinois is 0.196 ppm.
The current sulfur dioxide (SO2) levels in Morton, Illinois are 0.613 ppb.
The current ozone (O3) levels at Morton, Illinois is 49.403 ppm.
The current nitrogen dioxide (NO2) levels at Morton, Illinois is 2.608 ppb.
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