IL SB2385

Amends the Environmental Protection Act to establish monitoring requirements at truck-attracting facilities, including warehouses, distribution centers, intermodal facilities, and vehicle fueling or charging infrastructure.

Requires the Environmental Protection Agency to cite federal reference methods and equivalent methods within one year to determine placement of air monitoring devices at truck-attracting facilities, informed by satellite and community data when available.

Mandates truck-attracting facilities continuously monitor onsite emissions for diesel particulate matter and nitrogen oxides using at least 4 continuous fence line monitors spaced around the facility perimeter.

Authorizes local authorities to employ mobile air monitoring in dedicated or fleet vehicles as a complement to stationary and meteorological monitoring.

Requires the Agency to conduct annual truck counting on representative local roads where trucks enter or exit commercial freight trucking facilities, including vehicle class and age where possible.