2021 Air monitoring activity report released

Michigan Department of Environment, Great Lakes, and Energy sent this bulletin at 10/20/2022 11:15 AM EDT

Share or view as a webpage I Update preferences

2021 Air monitoring activity report released

The 2021 Air Quality Annual Report has been released by the Michigan Department of Environment, Great Lakes, and Energy’s Air Quality Division. The report consolidates air quality trends and data for air pollutants, such as ozone, sulfur dioxide, nitrogen oxides, particulates and more.

The 2021 Annual Air Quality Report not only contains information on specific pollutants, including those with National Ambient Air Quality Standards and toxic air contaminants, but it also includes details on the following:

Over 40 monitor locations and over 100 monitors across the state.
What is being measured at each location.
Concentrations of air pollutants in the air.
What the measurements mean.
Pollutant trends over time and how those pollutants may be created.
Air Quality Index (AQI) information,
Precipitation and temperature data.

If you have questions about the report’s contents, contact Cindy Hodges at 517-284-6748 or HodgesC@Michigan.gov.

If you are interested in air quality information, you can dig deeper by reading more about trends and an overview of the monitoring network and changes for 2023 in the 2023 Network Review.

More information on the Air Quality Division’s annual program activities, such as permitting and inspections, can be found in the Year End Air Quality Program Report or at Michigan.gov/Air.

EGLE COVID-19 RESPONSE: For details on EGLE's work during the pandemic, visit this webpage. Follow state guidelines at Michigan.gov/Coronavirus.

If you wish to no longer receive emails from us,
please update your preferences here:
Manage Preferences | Help

Need further assistance?
Contact Us | Provide Feedback