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)
54
Moderate
Alsip, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
51.04 μg/m³
0
55
155
255
425
605+
16.35 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
6.83 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Alsip, Illinois
Alsip, Illinois
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AQI 56
Moderate
11.73μg/m³
PM2.5
52.54μg/m³
PM10
16.23ppb
O3
0.45ppb
SO2
7.30ppb
NO2
0.20ppm
CO
AQI 58
Moderate
12.75μg/m³
PM2.5
57.24μg/m³
PM10
15.54ppb
O3
0.45ppb
SO2
9.20ppb
NO2
0.21ppm
CO
AQI 58
Moderate
12.57μg/m³
PM2.5
56.43μg/m³
PM10
15.65ppb
O3
0.45ppb
SO2
8.89ppb
NO2
0.21ppm
CO
AQI 58
Moderate
12.82μg/m³
PM2.5
57.59μg/m³
PM10
15.48ppb
O3
0.45ppb
SO2
9.35ppb
NO2
0.21ppm
CO
AQI 56
Moderate
12.39μg/m³
PM2.5
55.72μg/m³
PM10
16.33ppb
O3
0.45ppb
SO2
7.77ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.87μg/m³
PM2.5
53.20μg/m³
PM10
16.21ppb
O3
0.45ppb
SO2
7.46ppb
NO2
0.20ppm
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 02:00:00, 2025-12-10.
The best air quality in Alsip, Illinois was observed at 08:00:00 on 2025-12-09.
The air quality in Alsip, Illinois right now is Moderate, with an AQI of 54.
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 11.408 μg/m3.
Alsip, Illinois currently has a PM10 concentration of 51.038 μg/m3.
The current carbon monoxide (CO) level in Alsip, Illinois is 0.204 ppm.
The current sulfur dioxide (SO2) concentration in Alsip, Illinois is 0.451 ppb.
Alsip, Illinois currently has an ozone (O3) concentration of 16.354 ppm.
The current level of nitrogen dioxide (NO2) in Alsip, Illinois is 6.832 ppb.
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