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)
27
Good
Morton, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.35 μg/m³
0
55
155
255
425
605+
18.10 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
2.35 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Morton, Illinois
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AQI 23
Good
2.50μg/m³
PM2.5
9.29μg/m³
PM10
25.10ppb
O3
0.27ppb
SO2
2.47ppb
NO2
0.18ppm
CO
AQI 22
Good
2.91μg/m³
PM2.5
12.50μg/m³
PM10
23.80ppb
O3
0.27ppb
SO2
2.46ppb
NO2
0.18ppm
CO
AQI 21
Good
2.99μg/m³
PM2.5
12.04μg/m³
PM10
23.22ppb
O3
0.27ppb
SO2
2.46ppb
NO2
0.18ppm
CO
AQI 22
Good
2.52μg/m³
PM2.5
9.23μg/m³
PM10
24.45ppb
O3
0.27ppb
SO2
2.47ppb
NO2
0.18ppm
CO
AQI 25
Good
2.30μg/m³
PM2.5
10.00μg/m³
PM10
27.00ppb
O3
0.28ppb
SO2
2.50ppb
NO2
0.20ppm
CO
AQI 25
Good
2.31μg/m³
PM2.5
10.04μg/m³
PM10
27.01ppb
O3
0.28ppb
SO2
2.50ppb
NO2
0.20ppm
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 10:00:00 on 2026-03-06.
The best air quality in Morton, Illinois was recorded at 07:00:00 on 2026-03-07.
The real-time air quality index in Morton, Illinois is 19, currently categorized as Good.
The most common pollutant in Morton, Illinois is O3.
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 3.26 μg/m3.
The current PM10 levels in Morton, Illinois are 14.425 μg/m3.
The current carbon monoxide (CO) level in Morton, Illinois is 0.151 ppm.
The current sulfur dioxide (SO2) levels in Morton, Illinois are 0.258 ppb.
The current ozone (O3) levels at Morton, Illinois is 21.321 ppm.
The current nitrogen dioxide (NO2) levels at Morton, Illinois is 2.687 ppb.
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