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)
22
Good
Alsip, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.99 μg/m³
0
55
155
255
425
605+
23.99 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
5.24 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Alsip, Illinois
Alsip, Illinois
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AQI 22
Good
2.64μg/m³
PM2.5
10.77μg/m³
PM10
24.43ppb
O3
0.28ppb
SO2
5.06ppb
NO2
0.20ppm
CO
AQI 21
Good
2.49μg/m³
PM2.5
10.22μg/m³
PM10
22.63ppb
O3
0.29ppb
SO2
4.87ppb
NO2
0.20ppm
CO
AQI 21
Good
2.51μg/m³
PM2.5
10.32μg/m³
PM10
22.97ppb
O3
0.28ppb
SO2
4.90ppb
NO2
0.20ppm
CO
AQI 20
Good
2.47μg/m³
PM2.5
10.13μg/m³
PM10
22.46ppb
O3
0.29ppb
SO2
4.87ppb
NO2
0.20ppm
CO
AQI 22
Good
2.68μg/m³
PM2.5
10.66μg/m³
PM10
23.63ppb
O3
0.25ppb
SO2
5.37ppb
NO2
0.20ppm
CO
AQI 22
Good
2.64μg/m³
PM2.5
10.75μg/m³
PM10
24.31ppb
O3
0.28ppb
SO2
5.11ppb
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 09:00:00, 2025-07-16.
The best air quality in Alsip, Illinois was observed at 08:00:00 on 2025-07-17.
The air quality in Alsip, Illinois right now is Good, with an AQI of 22.
In Alsip, Illinois, O3 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 2.599 μg/m3.
Alsip, Illinois currently has a PM10 concentration of 10.995 μg/m3.
The current carbon monoxide (CO) level in Alsip, Illinois is 0.16 ppm.
The current sulfur dioxide (SO2) concentration in Alsip, Illinois is 0.194 ppb.
Alsip, Illinois currently has an ozone (O3) concentration of 23.99 ppm.
The current level of nitrogen dioxide (NO2) in Alsip, Illinois is 5.238 ppb.
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