Stay updated with real-time air quality in Blue Island, 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)
28
Good
Blue Island, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.36 μg/m³
0
55
155
255
425
605+
29.67 ppb
0
55
71
86
201
201+
0.96 ppb
0
36
76
186
605
1005+
3.36 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Blue Island, Illinois
Blue Island, Illinois
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AQI 28
Good
3.32μg/m³
PM2.5
14.40μg/m³
PM10
30.32ppb
O3
0.93ppb
SO2
3.33ppb
NO2
0.22ppm
CO
AQI 27
Good
3.03μg/m³
PM2.5
12.38μg/m³
PM10
29.12ppb
O3
0.97ppb
SO2
3.44ppb
NO2
0.21ppm
CO
AQI 27
Good
3.00μg/m³
PM2.5
12.01μg/m³
PM10
29.00ppb
O3
0.98ppb
SO2
3.56ppb
NO2
0.20ppm
CO
AQI 28
Good
3.29μg/m³
PM2.5
14.33μg/m³
PM10
30.39ppb
O3
0.93ppb
SO2
3.48ppb
NO2
0.23ppm
CO
AQI 27
Good
3.02μg/m³
PM2.5
12.24μg/m³
PM10
29.05ppb
O3
0.98ppb
SO2
3.46ppb
NO2
0.20ppm
CO
AQI 29
Good
3.43μg/m³
PM2.5
14.51μg/m³
PM10
31.48ppb
O3
0.85ppb
SO2
3.48ppb
NO2
0.23ppm
CO
Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Blue Island, Illinois is updated every hour.
The worst air quality in Blue Island, Illinois in the last 24 hours was observed at 03:00:00 on 2025-09-07.
In the last 24 hrs, the best air quality in Blue Island, Illinois was observed at 05:00:00 on 2025-09-07.
The current air quality in Blue Island, Illinois is 28, categorized as Good based on real-time data.
The most common pollutant in Blue Island, Illinois is O3.
If the air quality in Blue Island, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Blue Island, Illinois is 3.181 μg/m3.
The current PM10 concentration at Blue Island, Illinois is 13.355 μg/m3.
The current carbon monoxide (CO) concentration at Blue Island, Illinois is 0.209 ppm.
The current sulfur dioxide (SO2) concentration at Blue Island, Illinois is 0.965 ppb.
The current ozone (O3) concentration at Blue Island, Illinois is 29.671 ppm.
The current nitrogen dioxide (NO2) concentration at Blue Island, Illinois is 3.359 ppb.
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