Diesel Exhaust Particulate

Occurrence/Use

Component of diesel emissions

Cancer Potency Information

Inhalation Unit Risk (μg/cubic meter)-1:	3.0 E-4
Inhalation Slope Factor (mg/kg-day)-1:	1.1 E+0
Comments/References:	ARB 2016. Consolidated Table of OEHHA/ARB Approved Risk Assessment Health Values. Listed as Particulate Emissions from Diesel-Fueled Engines. Note: Scientific Review Panel unit risk 'reasonable estimate' = 3.0E-4(ug/m3)-1.

Air

Chronic REL

Chronic Inhalation REL (μg/m3):	5
Chronic Target Organs:	Respiratory system
Human Data:	No
Last Chronic REL Revision:	1998
Chronic Reference Exposure Levels Comments:	ARB 1998. Findings of the Scientific Review Panel on the Report on Diesel Exhaust

Proposition 65

Chemical Status

Cancer:	Currently listed

Cancer

Listed for:	Cancer
Date of Listing:	10/01/1990
Basis for Listing:	Authoritative Bodies-International Agency for Research on Cancer Authoritative Bodies-National Institute for Occupational Safety and Health