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)
67
Moderate
Alsip, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
78.97 μg/m³
0
55
155
255
425
605+
34.98 ppb
0
55
71
86
201
201+
2.85 ppb
0
36
76
186
605
1005+
2.59 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 67
Moderate
17.52μg/m³
PM2.5
77.80μg/m³
PM10
34.42ppb
O3
2.84ppb
SO2
2.60ppb
NO2
0.20ppm
CO
AQI 66
Moderate
16.64μg/m³
PM2.5
74.02μg/m³
PM10
32.56ppb
O3
2.78ppb
SO2
2.61ppb
NO2
0.20ppm
CO
AQI 66
Moderate
16.80μg/m³
PM2.5
74.73μg/m³
PM10
32.89ppb
O3
2.79ppb
SO2
2.61ppb
NO2
0.20ppm
CO
AQI 66
Moderate
16.56μg/m³
PM2.5
73.67μg/m³
PM10
32.42ppb
O3
2.78ppb
SO2
2.62ppb
NO2
0.20ppm
CO
AQI 67
Moderate
17.95μg/m³
PM2.5
79.24μg/m³
PM10
33.86ppb
O3
3.08ppb
SO2
2.58ppb
NO2
0.20ppm
CO
AQI 67
Moderate
17.66μg/m³
PM2.5
78.37μg/m³
PM10
34.22ppb
O3
2.87ppb
SO2
2.60ppb
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 07:00:00, 2026-08-23.
The best air quality in Alsip, Illinois was observed at 03:00:00 on 2026-08-23.
The air quality in Alsip, Illinois right now is Moderate, with an AQI of 67.
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 17.793 μg/m3.
Alsip, Illinois currently has a PM10 concentration of 78.969 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 2.855 ppb.
Alsip, Illinois currently has an ozone (O3) concentration of 34.985 ppm.
The current level of nitrogen dioxide (NO2) in Alsip, Illinois is 2.594 ppb.
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