Utah Department of Environmental Quality offers planet-saving tips for Earth Day In honor of Earth Day, the Utah Department of Environmental Quality is sharing actions Utahns can take to protect our air, land, and water. Posted at 6:35 AM, Apr 22, 2021 and last updated 2021-04-22 09:12:39-04 SALT LAKE CITY â In honor of Earth Day, the Utah Department of Environmental Quality is sharing actions Utahns can take to protect our air, land, and water. According to DEQ, making small choices can have a big effect on the planet, and there are many ways to keep the Earth beautiful, clean and safe. To reduce pollution, try driving less, opting instead to take public, ride a bike and work from home when possible.