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
7.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.53 μg/m³
0
55
155
255
425
605+
35.53 ppb
0
55
71
86
201
201+
1.62 ppb
0
36
76
186
605
1005+
1.58 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Manhattan, Illinois
Manhattan, Illinois
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AQI 49
Good
8.69μg/m³
PM2.5
39.91μg/m³
PM10
31.16ppb
O3
1.21ppb
SO2
1.55ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.41μg/m³
PM2.5
46.53μg/m³
PM10
32.03ppb
O3
1.17ppb
SO2
1.75ppb
NO2
0.17ppm
CO
AQI 49
Good
8.93μg/m³
PM2.5
44.25μg/m³
PM10
30.94ppb
O3
1.27ppb
SO2
1.55ppb
NO2
0.17ppm
CO
AQI 49
Good
8.66μg/m³
PM2.5
39.76μg/m³
PM10
30.75ppb
O3
1.23ppb
SO2
1.55ppb
NO2
0.17ppm
CO
AQI 54
Moderate
10.53μg/m³
PM2.5
46.97μg/m³
PM10
32.15ppb
O3
1.17ppb
SO2
1.75ppb
NO2
0.17ppm
CO
AQI 56
Moderate
12.31μg/m³
PM2.5
54.81μg/m³
PM10
35.12ppb
O3
1.14ppb
SO2
1.75ppb
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 10:00:00 on 2025-07-21.
In the last 24 hours, the best air quality in Manhattan, Illinois was observed at 05:00:00 on 2025-07-21.
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 7.03 μg/m3.
The PM10 concentration in Manhattan, Illinois is 30.53 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Manhattan, Illinois is 0.184 ppm.
Currently, Manhattan, Illinois has a sulfur dioxide (SO2) concentration of 1.618 ppb.
The current ozone (O3) level in Manhattan, Illinois at the moment is 35.529 ppm.
Nitrogen dioxide (NO2) level in Manhattan, Illinois at the moment is 1.584 ppb.
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