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)
33
Good
Manitowoc, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.00 μg/m³
0
55
155
255
425
605+
17.27 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
2.63 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Manitowoc, Wisconsin
Manitowoc, Wisconsin
Scroll To Air Quality MapLoading...
AQI 33
Good
5.64μg/m³
PM2.5
26.82μg/m³
PM10
17.49ppb
O3
0.73ppb
SO2
2.62ppb
NO2
0.15ppm
CO
AQI 33
Good
5.56μg/m³
PM2.5
23.62μg/m³
PM10
30.77ppb
O3
0.77ppb
SO2
2.68ppb
NO2
0.15ppm
CO
AQI 28
Good
4.81μg/m³
PM2.5
20.98μg/m³
PM10
30.10ppb
O3
0.77ppb
SO2
2.65ppb
NO2
0.14ppm
CO
AQI 28
Good
4.82μg/m³
PM2.5
20.99μg/m³
PM10
30.11ppb
O3
0.77ppb
SO2
2.65ppb
NO2
0.14ppm
CO
AQI 28
Good
4.80μg/m³
PM2.5
21.00μg/m³
PM10
30.07ppb
O3
0.76ppb
SO2
2.64ppb
NO2
0.14ppm
CO
AQI 28
Good
4.97μg/m³
PM2.5
21.05μg/m³
PM10
30.12ppb
O3
0.80ppb
SO2
2.68ppb
NO2
0.14ppm
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 09:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Manitowoc, Wisconsin was observed at 05:00:00 on 2026-01-23.
As of now, the AQI in Manitowoc, Wisconsin is 33, indicating Good conditions.
Manitowoc, Wisconsin air has the highest levels of PM2.5.
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 5.548 μg/m3.
The PM10 concentration in Manitowoc, Wisconsin is 26.998 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Manitowoc, Wisconsin is 0.149 ppm.
Currently, Manitowoc, Wisconsin has a sulfur dioxide (SO2) concentration of 0.738 ppb.
The current ozone (O3) level in Manitowoc, Wisconsin at the moment is 17.274 ppm.
Nitrogen dioxide (NO2) level in Manitowoc, Wisconsin at the moment is 2.632 ppb.
All Rights Reserved © Ambee Inc. 2025