Stay updated with real-time air quality in Manhattan, 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)
38
Good
Manhattan, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.14 μg/m³
0
55
155
255
425
605+
24.96 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
4.02 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Manhattan, Illinois
Manhattan, Illinois
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AQI 38
Good
7.11μg/m³
PM2.5
29.78μg/m³
PM10
25.41ppb
O3
0.49ppb
SO2
4.53ppb
NO2
0.17ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
30.41μg/m³
PM10
25.99ppb
O3
0.46ppb
SO2
4.58ppb
NO2
0.17ppm
CO
AQI 44
Good
7.64μg/m³
PM2.5
31.39μg/m³
PM10
26.76ppb
O3
0.51ppb
SO2
4.46ppb
NO2
0.17ppm
CO
AQI 44
Good
7.64μg/m³
PM2.5
38.73μg/m³
PM10
26.29ppb
O3
0.50ppb
SO2
4.50ppb
NO2
0.17ppm
CO
AQI 38
Good
6.88μg/m³
PM2.5
30.50μg/m³
PM10
25.95ppb
O3
0.46ppb
SO2
4.58ppb
NO2
0.17ppm
CO
AQI 38
Good
7.32μg/m³
PM2.5
33.93μg/m³
PM10
24.89ppb
O3
0.47ppb
SO2
4.66ppb
NO2
0.17ppm
CO
Air quality and pollutant data for Illinois, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Manhattan, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Manhattan, Illinois was at its worst at 03:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Manhattan, Illinois was observed at 01:00:00 on 2026-06-08.
As of now, the AQI in Manhattan, Illinois is 38, indicating Good conditions.
Manhattan, Illinois air has the highest levels of PM2.5.
Poor air quality in Manhattan, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Manhattan, Illinois are currently 7.099 μg/m3.
The PM10 concentration in Manhattan, Illinois is 26.135 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Manhattan, Illinois is 0.171 ppm.
Currently, Manhattan, Illinois has a sulfur dioxide (SO2) concentration of 0.518 ppb.
The current ozone (O3) level in Manhattan, Illinois at the moment is 24.961 ppm.
Nitrogen dioxide (NO2) level in Manhattan, Illinois at the moment is 4.02 ppb.
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