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Date: March 18 – 20, 2026 Times: 9:00 AM – 4:30 PM (Central) Location: Virtual (Online) Instructors: Mohsen Nazemi, Tom Marriott, and Carl Daly (New Solutions) Course Registration Link– Register […]

Read more Training: Permit Writing Practices and Principles

Date: March 17, 2026 Times: 8:30 AM – 4:00 PM (Central) Location: Virtual (Online) Instructors: Mohsen Nazemi, Tom Marriott, and Carl Daly (New Solutions) Course Registration Link– Register by March […]

Read more Training: Compliance Assurance Monitoring (PERM204)

LADCO and New Solutions are offering a virtual training event on January 13-15, 2026 with the following sessions: Additional details of the sessions are below in the Session Details section. […]

Read more Training: Intro to CMS, Observing Source Tests, and Regulation of HAPs

Open the LADCO Air Toxics Trends App Open the LADCO Air Toxics Map App App Description These two applications visualize air toxics monitoring data across different locations in the Great […]

Read more LADCO Air Toxics Data Visualization Apps

Click to Launch App In May 2024 the National Emissions Collaborative worked with U.S. EPA to release a 2022v1 emissions modeling platform. This platform will be used to support regulatory […]

Read more Industrial Point Source Emissions Analysis

Decoding Midwest June PM2.5 Events: A Self-Organizing Map Approach to Meteorological Analysis Wednesday July 24, 2024 @ 11:00 – noon Central (Teams Link) Victor Geiser, LADCO Summer-2024 Intern Abstract: In […]

Read more LADCO 2024 Summer Intern: Self Organizing Maps

In May 2024 the National Emissions Collaborative worked with U.S. EPA to release a 2022v1 emissions modeling platform. This platform will be used to support regulatory air quality modeling for […]

Read more 2022v1 Emissions Review Tools

Satellite NO2 image

We’ve developed an R Shiny app to view ambient NO2 concentration data at the census tract level, industrial and energy NOx emissions sources, and warehouses on an interactive online map. […]

Read more Mapping NO2 Pollution and Sources

LADCO staff have been engaged in pioneering development activities to enable meteorology and air quality modeling using cloud services. LADCO has turned to the cloud to both access flexible, on-demand […]

Read more Air Pollution Modeling in the Cloud

Lake Michigan Air Directors Consortium (LADCO) is moving to a new office location effective August 30, 2021. Our new address will be: 4415 West Harrison Street, Suite 548 Hillside, Illinois […]

Read more We’re Moving!

On December 18, 1989 the Lake Michigan Air Directors Consortium was incorporated to provide technical assessments for and assistance to its member states on problems of air quality; and to […]

Read more LADCO Turns 30!

On July 25, 2019 the LADCO Data Scientist, Dr. Donna Kenski, hosted a webinar on atmospheric mercury with Great Lakes tribal air program representatives and EPA Region 5. Donna gave […]

Read more LADCO Discusses Atmospheric Mercury with Tribes in the Great Lakes Region

LADCO is frequently contacted by product representatives in the solvents and surface coatings industries with inquiries about LADCO VOC limits or VOC rules. As LADCO is not a regulatory agency, […]

Read more LADCO VOC Limits

Wildfire smoke from areas as far away as the Pacific coast can have significant impacts on air quality in the Great Lakes region. Smoke from large wildfires can spread wide […]

Read more Wildfire Smoke and Air Quality in our Region

November 13, 2025 @ 2:00 Central In the last decade, we have driven down the labor and capital cost for sensing CO2, CO, NO2, NO and PM2.5 allowing affordable and […]

Read more Webinar: Mapping Urban Air – Dense Networks for Air Quality and GHG Management