Stay updated with real-time air quality in Menasha, 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)
67
Moderate
Menasha, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
17.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
60.04 μg/m³
0
55
155
255
425
605+
41.69 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
9.92 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Menasha, Wisconsin
Menasha, Wisconsin
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AQI 49
Good
9.07μg/m³
PM2.5
27.07μg/m³
PM10
16.78ppb
O3
0.81ppb
SO2
7.57ppb
NO2
0.12ppm
CO
AQI 52
Moderate
9.88μg/m³
PM2.5
42.13μg/m³
PM10
17.84ppb
O3
0.93ppb
SO2
8.06ppb
NO2
0.12ppm
CO
AQI 52
Moderate
10.02μg/m³
PM2.5
43.38μg/m³
PM10
17.91ppb
O3
0.93ppb
SO2
8.20ppb
NO2
0.12ppm
CO
AQI 49
Good
8.84μg/m³
PM2.5
31.07μg/m³
PM10
17.38ppb
O3
1.04ppb
SO2
7.74ppb
NO2
0.12ppm
CO
AQI 49
Good
8.68μg/m³
PM2.5
44.80μg/m³
PM10
17.47ppb
O3
0.81ppb
SO2
7.83ppb
NO2
0.12ppm
CO
AQI 49
Good
8.99μg/m³
PM2.5
32.63μg/m³
PM10
17.45ppb
O3
1.03ppb
SO2
7.82ppb
NO2
0.12ppm
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 Menasha, Wisconsin is updated every hour for accuracy.
In the past 24 hours, the air quality in Menasha, Wisconsin was at its worst at 04:00:00 on 2025-07-22.
In the last 24 hours, the best air quality in Menasha, Wisconsin was observed at 03:00:00 on 2025-07-22.
As of now, the AQI in Menasha, Wisconsin is 49, indicating Good conditions.
Menasha, Wisconsin air has the highest levels of PM2.5.
Poor air quality in Menasha, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Menasha, Wisconsin are currently 9.042 μg/m3.
The PM10 concentration in Menasha, Wisconsin is 37.082 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Menasha, Wisconsin is 0.11 ppm.
Currently, Menasha, Wisconsin has a sulfur dioxide (SO2) concentration of 0.79 ppb.
The current ozone (O3) level in Menasha, Wisconsin at the moment is 16.594 ppm.
Nitrogen dioxide (NO2) level in Menasha, Wisconsin at the moment is 7.689 ppb.
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