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)
102
Unhealthy for sensitive groups
Manhattan, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
36.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
90.44 μg/m³
0
55
155
255
425
605+
36.10 ppb
0
55
71
86
201
201+
1.08 ppb
0
36
76
186
605
1005+
5.00 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Manhattan, Illinois
Manhattan, Illinois
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AQI 99
Moderate
35.11μg/m³
PM2.5
95.10μg/m³
PM10
35.24ppb
O3
1.10ppb
SO2
5.02ppb
NO2
0.31ppm
CO
AQI 144
Unhealthy for sensitive groups
52.54μg/m³
PM2.5
237.12μg/m³
PM10
32.95ppb
O3
1.06ppb
SO2
5.06ppb
NO2
0.31ppm
CO
AQI 115
Unhealthy for sensitive groups
41.31μg/m³
PM2.5
133.74μg/m³
PM10
43.03ppb
O3
1.17ppb
SO2
5.00ppb
NO2
0.32ppm
CO
AQI 112
Unhealthy for sensitive groups
39.86μg/m³
PM2.5
115.71μg/m³
PM10
37.84ppb
O3
1.13ppb
SO2
5.01ppb
NO2
0.32ppm
CO
AQI 142
Unhealthy for sensitive groups
52.36μg/m³
PM2.5
235.77μg/m³
PM10
33.14ppb
O3
1.06ppb
SO2
5.06ppb
NO2
0.31ppm
CO
AQI 124
Unhealthy for sensitive groups
45.37μg/m³
PM2.5
180.53μg/m³
PM10
38.12ppb
O3
1.07ppb
SO2
5.10ppb
NO2
0.31ppm
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 06:00:00 on 2025-06-05.
In the last 24 hours, the best air quality in Manhattan, Illinois was observed at 09:00:00 on 2025-06-05.
As of now, the AQI in Manhattan, Illinois is 102, indicating Unhealthy for Sensitive Groups 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 36.304 μg/m3.
The PM10 concentration in Manhattan, Illinois is 90.443 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Manhattan, Illinois is 0.307 ppm.
Currently, Manhattan, Illinois has a sulfur dioxide (SO2) concentration of 1.08 ppb.
The current ozone (O3) level in Manhattan, Illinois at the moment is 36.096 ppm.
Nitrogen dioxide (NO2) level in Manhattan, Illinois at the moment is 5.003 ppb.
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