Indoor Air Quality: It’s Inversion Season: What You Need to Know

🌫️ It’s Inversion Season: What You Need to Know Each winter, the Wasatch Front experiences a natural weather pattern called an inversion — when a layer of warm air traps colder air (and pollution) near the ground. With nowhere for pollutants to go, our valley becomes a smog-filled bowl. This impacts outdoor air and can […]

Community Electrified Transportation Study ⚡

New Report Out! âšˇđźš— đźšš We are excited to share Salt Lake City’s recently completed Community Electrified Transportation Study. The City initiated the study in 2023 and it was completed in January 2025 as a tool to inform an equitable transition to electrified transportation as part of our larger climate and air quality goals.  Why electric vehicles? Salt Lake […]

Our 2024 Year-in-Review Highlights

Every year, we release a Year-in-Review featuring our high-level accomplishments as well as priorities for the year ahead. This is an important time and opportunity for us to take stock, learn from the experiences we had the previous year, and to continue to improve our programs, services, and operations. While we engage with Salt Lakers […]

2023 Year-in-Review Highlights

By SLCgreen Every year, we release a Year-in-Review with featuring our high-level accomplishments as well as priorities for the year ahead. (Check out our full 2023 Year in Review booklet here!) It’s also an important time and opportunity for us to take stock, learn from the experiences we had the previous year, and to continue […]

Fall Into Clean Air: We Can All Be Idle Free

by SLCgreen Staff Brijette Williams It’s that time of year again! The temperatures are starting to drop, leaves are showing hints of change, and that crisp scent of incoming autumn is the air. The changing seasons also mean it’s time to think about fall and winter air quality season.  September also marks Idle-free Awareness Month […]

Inversion season is here! What can we do?

November 1 is the official start of inversion season along the Wasatch Front and it certainly feels like  winter is settling in around us! But what exactly is an inversion? This natural phenomenon occurs when a high-pressure system is setting up, trapping cold air on the valley floors with warmer air above it. This warm […]

Salt Lake City and Santa Fe join Boulder County and the City of Flagstaff to tackle climate crisis through regional partnership

PRESS RELEASE: October 5, 2022 A trailblazing partnership of local governments will soon pool resources to fund carbon dioxide removal (CDR) projects in the Four Corners region. The 4 Corners Carbon Coalition (4CCC), established by Boulder County, Colorado and the City of Flagstaff, Arizona, today welcomed Salt Lake City, Utah and Santa Fe, New Mexico. […]

Getting to Know You: Ground Level Ozone

by SLCgreen intern Emalee Carroll As Salt Lake City residents we are well acquainted with air pollution, but do we know what’s in it? With the Clear Air Challenge happening over the summer, we at SLCgreen wanted to take some time to provide a rundown on some of the different types of air pollution in […]

Mayor Mendenhall expands Air Quality Action Program for all City employees

PRESS RELEASE: June 30, 2022 As part of her commitment to improving air quality, Salt Lake City Mayor Erin Mendenhall has expanded a program urging eligible employees citywide to telework and take other actions to reduce air pollution on mandatory air quality action days, as forecast by the Utah Division of Air Quality (DAQ).  “Driving […]