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)
16
Good
Manhattan, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.23 μg/m³
0
55
155
255
425
605+
15.70 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
7.04 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Manhattan, Illinois
Manhattan, Illinois
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AQI 33
Good
5.99μg/m³
PM2.5
27.79μg/m³
PM10
33.50ppb
O3
3.39ppb
SO2
1.88ppb
NO2
0.19ppm
CO
AQI 30
Good
4.95μg/m³
PM2.5
21.21μg/m³
PM10
31.85ppb
O3
3.33ppb
SO2
1.89ppb
NO2
0.18ppm
CO
AQI 33
Good
6.22μg/m³
PM2.5
28.05μg/m³
PM10
32.53ppb
O3
3.47ppb
SO2
1.73ppb
NO2
0.19ppm
CO
AQI 33
Good
6.17μg/m³
PM2.5
27.97μg/m³
PM10
32.53ppb
O3
3.38ppb
SO2
1.92ppb
NO2
0.19ppm
CO
AQI 30
Good
4.97μg/m³
PM2.5
21.27μg/m³
PM10
31.91ppb
O3
3.33ppb
SO2
1.89ppb
NO2
0.18ppm
CO
AQI 32
Good
5.37μg/m³
PM2.5
22.87μg/m³
PM10
34.62ppb
O3
3.26ppb
SO2
1.87ppb
NO2
0.18ppm
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 08:00:00 on 2025-09-01.
In the last 24 hours, the best air quality in Manhattan, Illinois was observed at 05:00:00 on 2025-09-01.
As of now, the AQI in Manhattan, Illinois is 36, indicating Good conditions.
Manhattan, Illinois air has the highest levels of O3.
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 5.738 μg/m3.
The PM10 concentration in Manhattan, Illinois is 24.702 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 3.33 ppb.
The current ozone (O3) level in Manhattan, Illinois at the moment is 38.79 ppm.
Nitrogen dioxide (NO2) level in Manhattan, Illinois at the moment is 1.49 ppb.
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