Stay updated with real-time air quality in South Elgin, 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)
33
Good
South Elgin, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.26 μg/m³
0
55
155
255
425
605+
35.84 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
3.23 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
South Elgin, Illinois
South Elgin, Illinois
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AQI 56
Moderate
11.65μg/m³
PM2.5
51.71μg/m³
PM10
34.27ppb
O3
0.61ppb
SO2
8.01ppb
NO2
0.46ppm
CO
AQI 56
Moderate
12.46μg/m³
PM2.5
55.61μg/m³
PM10
35.24ppb
O3
0.62ppb
SO2
8.00ppb
NO2
0.46ppm
CO
AQI 58
Moderate
13.31μg/m³
PM2.5
62.10μg/m³
PM10
40.67ppb
O3
0.63ppb
SO2
8.17ppb
NO2
0.46ppm
CO
AQI 58
Moderate
12.70μg/m³
PM2.5
60.40μg/m³
PM10
39.91ppb
O3
0.62ppb
SO2
7.87ppb
NO2
0.46ppm
CO
AQI 58
Moderate
13.13μg/m³
PM2.5
61.96μg/m³
PM10
40.05ppb
O3
0.63ppb
SO2
6.31ppb
NO2
0.46ppm
CO
AQI 58
Moderate
13.06μg/m³
PM2.5
62.35μg/m³
PM10
40.70ppb
O3
0.63ppb
SO2
8.17ppb
NO2
0.45ppm
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 South Elgin, Illinois are available every hour.
South Elgin, Illinois experienced its worst air quality at 12:00:00, 2025-07-08.
The best air quality in South Elgin, Illinois was observed at 10:00:00 on 2025-07-08.
The air quality in South Elgin, Illinois right now is Moderate, with an AQI of 56.
In South Elgin, Illinois, PM2.5 is the most frequently found pollutant.
When air quality in South Elgin, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.
South Elgin, Illinois currently has a PM2.5 concentration of 11.637 μg/m3.
South Elgin, Illinois currently has a PM10 concentration of 51.654 μg/m3.
The current carbon monoxide (CO) level in South Elgin, Illinois is 0.462 ppm.
The current sulfur dioxide (SO2) concentration in South Elgin, Illinois is 0.616 ppb.
South Elgin, Illinois currently has an ozone (O3) concentration of 34.216 ppm.
The current level of nitrogen dioxide (NO2) in South Elgin, Illinois is 8.01 ppb.
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