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Current air quality index in Germantown, Wisconsin today

Stay updated with real-time air quality in Germantown, 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)

83

Moderate

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Germantown, Wisconsin

Last updated: ... (Local time)

Major air pollutants in Germantown, Wisconsin

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

23.09 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

119.76 μg/m³

0

55

155

255

425

605+

Ozone (O3)

48.46 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.26 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

3.18 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Real-time air quality map: Monitor AQI near Germantown, Wisconsin




How accurate is Wisconsin, USA air quality data?

The air quality data for Wisconsin, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.


Frequently asked questions

How frequently does the air quality data for Germantown, Wisconsin get updated?

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Air quality updates for Germantown, Wisconsin are available every hour.


What time in the past 24 hours saw the poorest air quality in Germantown, Wisconsin?

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Germantown, Wisconsin experienced its worst air quality at 11:00:00, 2025-06-06.


When was air quality in Germantown, Wisconsin the best over the past 24 hours?

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The best air quality in Germantown, Wisconsin was observed at 01:00:00 on 2025-06-07.


What is the air quality in Germantown, Wisconsin right now?

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The air quality in Germantown, Wisconsin right now is Moderate, with an AQI of 83.


What pollutant is most frequently found in Germantown, Wisconsin?

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In Germantown, Wisconsin, PM10 is the most frequently found pollutant.


What can I do if the air quality in Germantown, Wisconsin is poor?

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When air quality in Germantown, Wisconsin is compromised, staying indoors and wearing a mask can reduce health risks.


What is the PM2.5 concentration in Germantown, Wisconsin right now?

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Germantown, Wisconsin currently has a PM2.5 concentration of 23.095 μg/m3.


What is the current level of PM10 in Germantown, Wisconsin?

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Germantown, Wisconsin currently has a PM10 concentration of 119.76 μg/m3.


What is the current level of carbon monoxide (CO) in Germantown, Wisconsin?

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The current carbon monoxide (CO) level in Germantown, Wisconsin is 0.223 ppm.


What is the current level of sulfur dioxide (SO2) in Germantown, Wisconsin?

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The current sulfur dioxide (SO2) concentration in Germantown, Wisconsin is 0.261 ppb.


What is the current level of ozone (O3) in Germantown, Wisconsin?

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Germantown, Wisconsin currently has an ozone (O3) concentration of 48.46 ppm.


What is the current level of nitrogen dioxide (NO2) in Germantown, Wisconsin?

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The current level of nitrogen dioxide (NO2) in Germantown, Wisconsin is 3.179 ppb.


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