In April, 2024, South Coast AQMD participated in multiple activities to celebrate Earth Day and provide educational outreach on air quality in local areas. Events included:

• Inland Empire Utilities Agency and the City of Chino’s Annual Earth Day Event - Chino Creek Wetlands and Educational Park
• Rolling Hills Estates Earth Day - Promenade Mall
• City of Diamond Bar Earth Day - South Coast AQMD Headquarters
• Los Angeles County Supervisor Janice Hahn’s Earth Day event - Don Knabe Regional Park
• 7th Annual Eco-Friendly Fair - Paramount Civic Center
• City of Moreno Valley Earth Day Celebration - Community Demonstration Garden
• Bolsa Chica Earth Day - Bolsa Chica Conservancy
• Cal State Dominguez Hills 17th Annual Earth Day Festival - Campus Walkway
• Fullerton College Earth Week Fair - Campus Quad

Earth Day is a global event to demonstrate support for environmental protection and is celebrated every year on April 22nd.