Stay updated with real-time air quality in Dixon, 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)
54
Moderate
Dixon, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
46.66 μg/m³
0
55
155
255
425
605+
50.10 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
2.86 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Dixon, Illinois
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AQI 58
Moderate
12.83μg/m³
PM2.5
43.91μg/m³
PM10
44.65ppb
O3
0.78ppb
SO2
2.75ppb
NO2
0.20ppm
CO
AQI 56
Moderate
12.23μg/m³
PM2.5
32.57μg/m³
PM10
43.99ppb
O3
0.80ppb
SO2
2.36ppb
NO2
0.21ppm
CO
AQI 64
Moderate
15.59μg/m³
PM2.5
68.89μg/m³
PM10
46.68ppb
O3
0.48ppb
SO2
5.88ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.91μg/m³
PM2.5
48.10μg/m³
PM10
46.24ppb
O3
0.41ppb
SO2
2.58ppb
NO2
0.20ppm
CO
AQI 44
Good
7.90μg/m³
PM2.5
42.19μg/m³
PM10
43.37ppb
O3
0.51ppb
SO2
6.12ppb
NO2
0.21ppm
CO
AQI 60
Moderate
14.46μg/m³
PM2.5
49.87μg/m³
PM10
45.01ppb
O3
0.62ppb
SO2
5.95ppb
NO2
0.21ppm
CO
The air quality data for Illinois, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Dixon, Illinois are available every hour.
Dixon, Illinois experienced its worst air quality at 04:00:00, 2026-10-22.
The best air quality in Dixon, Illinois was observed at 03:00:00 on 2026-10-22.
The air quality in Dixon, Illinois right now is Moderate, with an AQI of 54.
In Dixon, Illinois, PM2.5 is the most frequently found pollutant.
When air quality in Dixon, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.
Dixon, Illinois currently has a PM2.5 concentration of 11.195 μg/m3.
Dixon, Illinois currently has a PM10 concentration of 46.66 μg/m3.
The current carbon monoxide (CO) level in Dixon, Illinois is 0.221 ppm.
The current sulfur dioxide (SO2) concentration in Dixon, Illinois is 0.65 ppb.
Dixon, Illinois currently has an ozone (O3) concentration of 50.103 ppm.
The current level of nitrogen dioxide (NO2) in Dixon, Illinois is 2.864 ppb.
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