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

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.00 μg/m³
0
55
155
255
425
605+
20.00 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
7.63 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Alsip, Illinois
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AQI 44
Good
8.18μg/m³
PM2.5
36.39μg/m³
PM10
22.91ppb
O3
0.38ppb
SO2
10.40ppb
NO2
0.23ppm
CO
AQI 44
Good
8.48μg/m³
PM2.5
37.73μg/m³
PM10
22.92ppb
O3
0.38ppb
SO2
10.18ppb
NO2
0.23ppm
CO
AQI 44
Good
8.40μg/m³
PM2.5
37.37μg/m³
PM10
22.92ppb
O3
0.38ppb
SO2
10.20ppb
NO2
0.23ppm
CO
AQI 49
Good
8.53μg/m³
PM2.5
37.94μg/m³
PM10
22.83ppb
O3
0.38ppb
SO2
10.17ppb
NO2
0.23ppm
CO
AQI 44
Good
8.17μg/m³
PM2.5
36.45μg/m³
PM10
24.46ppb
O3
0.39ppb
SO2
10.53ppb
NO2
0.23ppm
CO
AQI 44
Good
8.26μg/m³
PM2.5
36.73μg/m³
PM10
23.05ppb
O3
0.38ppb
SO2
10.50ppb
NO2
0.23ppm
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 Alsip, Illinois are available every hour.
Alsip, Illinois experienced its worst air quality at 07:00:00, 2026-03-10.
The best air quality in Alsip, Illinois was observed at 03:00:00 on 2026-03-10.
The air quality in Alsip, Illinois right now is Good, with an AQI of 44.
In Alsip, Illinois, PM2.5 is the most frequently found pollutant.
When air quality in Alsip, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.
Alsip, Illinois currently has a PM2.5 concentration of 7.806 μg/m3.
Alsip, Illinois currently has a PM10 concentration of 34.031 μg/m3.
The current carbon monoxide (CO) level in Alsip, Illinois is 0.233 ppm.
The current sulfur dioxide (SO2) concentration in Alsip, Illinois is 0.365 ppb.
Alsip, Illinois currently has an ozone (O3) concentration of 21.991 ppm.
The current level of nitrogen dioxide (NO2) in Alsip, Illinois is 4.143 ppb.
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