View the advisory here
By January 1,2023 nearly all diesel trucks and buses will need to have 2010 model year engine or equivalent. Trucks with GVWR of 19,500 lbs. or less with a pick-up bed used exclusively for personal non-commercial, or non-government use are exempt from the regulation.
AB617 is purposed with establishing a Community Air Protection Program.
The AVAQMD works in partnership with the local communities to achieve and preserve a healthful environment through effective air quality programs by promoting community and individual responsibility for air quality while supporting strong-economic growth throughout the region.