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)
158
Unhealthy
Manitowoc, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
65.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
149.94 μg/m³
0
55
155
255
425
605+
3.96 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
13.97 ppb
0
54
101
361
1250
2050+
0.57 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Manitowoc, Wisconsin
Manitowoc, Wisconsin
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AQI 157
Unhealthy
64.21μg/m³
PM2.5
146.48μg/m³
PM10
4.56ppb
O3
0.39ppb
SO2
13.95ppb
NO2
0.57ppm
CO
AQI 112
Unhealthy for sensitive groups
39.56μg/m³
PM2.5
141.46μg/m³
PM10
14.07ppb
O3
0.35ppb
SO2
14.63ppb
NO2
0.58ppm
CO
AQI 119
Unhealthy for sensitive groups
42.59μg/m³
PM2.5
132.97μg/m³
PM10
17.38ppb
O3
0.50ppb
SO2
13.60ppb
NO2
0.55ppm
CO
AQI 117
Unhealthy for sensitive groups
42.49μg/m³
PM2.5
159.18μg/m³
PM10
16.68ppb
O3
0.52ppb
SO2
13.69ppb
NO2
0.55ppm
CO
AQI 119
Unhealthy for sensitive groups
43.35μg/m³
PM2.5
178.27μg/m³
PM10
17.50ppb
O3
0.51ppb
SO2
13.75ppb
NO2
0.55ppm
CO
AQI 90
Moderate
29.51μg/m³
PM2.5
87.64μg/m³
PM10
10.12ppb
O3
0.70ppb
SO2
13.62ppb
NO2
0.54ppm
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 12:00:00 on 2025-06-05.
In the last 24 hours, the best air quality in Manitowoc, Wisconsin was observed at 10:00:00 on 2025-06-05.
As of now, the AQI in Manitowoc, Wisconsin is 158, indicating Unhealthy 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 65.336 μg/m3.
The PM10 concentration in Manitowoc, Wisconsin is 149.94 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Manitowoc, Wisconsin is 0.569 ppm.
Currently, Manitowoc, Wisconsin has a sulfur dioxide (SO2) concentration of 0.39 ppb.
The current ozone (O3) level in Manitowoc, Wisconsin at the moment is 3.96 ppm.
Nitrogen dioxide (NO2) level in Manitowoc, Wisconsin at the moment is 13.971 ppb.
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