Seattle is advancing the transformation of Fort Lawton into a community space with affordable homes and parks, seeking public input on environmental impacts.

Sacramento observes Clean Air Day, focusing on initiatives to improve air quality. The city has added an electric waste truck to its fleet and aims to increase its tree canopy. Air monitoring efforts are also being enhanced to target at-risk areas.

Plano, Texas hosts an event discussing the link between mental health and substance abuse, featuring experts and offering educational resources, CPR training, and Narcan training.