Stay updated with real-time air quality in Manitowoc, Wisconsin 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)
11
Good
Manitowoc, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.19 μg/m³
0
55
155
255
425
605+
6.95 ppb
0
55
71
86
201
201+
1.10 ppb
0
36
76
186
605
1005+
5.37 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Manitowoc, Wisconsin
Manitowoc, Wisconsin
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AQI 14
Good
1.09μg/m³
PM2.5
3.87μg/m³
PM10
15.28ppb
O3
0.83ppb
SO2
2.84ppb
NO2
0.24ppm
CO
AQI 18
Good
1.12μg/m³
PM2.5
3.84μg/m³
PM10
19.45ppb
O3
0.80ppb
SO2
3.03ppb
NO2
0.24ppm
CO
AQI 14
Good
1.09μg/m³
PM2.5
4.85μg/m³
PM10
14.76ppb
O3
0.98ppb
SO2
2.94ppb
NO2
0.24ppm
CO
AQI 14
Good
1.07μg/m³
PM2.5
4.73μg/m³
PM10
14.69ppb
O3
1.00ppb
SO2
2.95ppb
NO2
0.24ppm
CO
AQI 14
Good
1.09μg/m³
PM2.5
4.94μg/m³
PM10
14.80ppb
O3
0.97ppb
SO2
2.94ppb
NO2
0.24ppm
CO
AQI 13
Good
0.96μg/m³
PM2.5
3.40μg/m³
PM10
13.73ppb
O3
1.29ppb
SO2
3.03ppb
NO2
0.18ppm
CO
Air quality and pollutant data for Wisconsin, 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 Manitowoc, Wisconsin is updated every hour for accuracy.
In the past 24 hours, the air quality in Manitowoc, Wisconsin was at its worst at 08:00:00 on 2025-10-22.
In the last 24 hours, the best air quality in Manitowoc, Wisconsin was observed at 07:00:00 on 2025-10-22.
As of now, the AQI in Manitowoc, Wisconsin is 13, indicating Good conditions.
Manitowoc, Wisconsin air has the highest levels of O3.
Poor air quality in Manitowoc, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Manitowoc, Wisconsin are currently 1.075 μg/m3.
The PM10 concentration in Manitowoc, Wisconsin is 3.688 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Manitowoc, Wisconsin is 0.231 ppm.
Currently, Manitowoc, Wisconsin has a sulfur dioxide (SO2) concentration of 0.858 ppb.
The current ozone (O3) level in Manitowoc, Wisconsin at the moment is 14.116 ppm.
Nitrogen dioxide (NO2) level in Manitowoc, Wisconsin at the moment is 2.995 ppb.
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