Diesel Exhaust Particulate

Component of diesel emissions

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.

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.

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

Cancer:	Currently listed

Cancer - Listing Mechanism

Authoritative Bodies-International Agency for Research on Cancer

Authoritative Bodies-National Institute for Occupational Safety and Health

Listed as causing :	Listed as causing: Cancer
Date of Listing:	10/01/1990