AGSL GeoDiscovery

Data You Can Use - 2023 - 2025 Milwaukee Daily Air Quality

Description:

This dataset was automatically cataloged from the creator's Open Data Portal. In some cases, publication year and bounding coordinates shown here may be incorrect. Additional download formats may be available on the author's website. Please check the Resource Link for additional information.

MKE FreshAir Collective (mkefreshair.com) is a non-profit air quality monitoring organization in Milwaukee, WI that use state-of-the-art, consumer accessible equipment and the latest scientific methods to collect and analyze data on air quality. The organization has steadily grown their network of air quality monitoring sensors over time, with over 30 active in 2026. This data represents the daily average across all the active sensors in 2023, 2024, and 2025. See below for the number of sensors active by year. The number of sensors active from day to day may vary, as new sensors were added to the network or as some sensors experienced outages due to technical difficulties.   Please contact Langston Verdin (langston@mkefreshair.com) with questions about the data. ---Sensors active in 2023: 12Sensors active in 2024: 21Sensors Active in 2025:  27

Resource Link:

https://getdata-dycu.hub.arcgis.com/datasets/DYCU::2023-2025-milwaukee-daily-air-quality

Identifier:

https://www.arcgis.com/home/item.html?id=c8412ae0338f4a339aeaabb3114370f0&sublayer=0

Language:

English

Creator:

Data You Can Use

Publisher:

Data You Can Use

Provider:

American Geographical Society Library – UWM Libraries

Resource Class:

Datasets

Resource Type:

Digital maps

Temporal Coverage:

Issued 2026

Date Issued:

2026-07-28

Spatial Coverage:

Milwaukee County, Wisconsin, and United States

Rights:

Although this data is being distributed by the American Geographical Society Library at the University of Wisconsin-Milwaukee Libraries, no warranty expressed or implied is made by the University as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the University in the use of this data, or related materials.

Access Rights:

Public

Format:

Shapefile