Wildfire Smoke Emergency Declaration Act of 2023

This bill allows the President to declare a "smoke emergency" when wildfire smoke causes significant air quality deterioration across one or more states, following a request from a state governor. If declared, the federal government (via FEMA and other agencies) can provide direct assistance to affected states and communities, including grants for smoke shelters, air purifiers, and air monitoring equipment. It also authorizes Small Business Administration grants for small businesses that suffer significant revenue loss due to smoke in declared emergency areas. The bill ensures funding for these specific smoke emergency assistance programs is exempt from standard budget adjustment rules. (3 sentences)