B.C. Air Quality

Updating B.C. Provincial Air Quality Objectives: An Options Discussion Paper
May 2002

This paper is intended to help define an initial scope for reviewing and updating B.C.'s air quality objectives. These objectives are benchmarks for determining if concentrations of pollutants in the ambient air, or in emissions from pollutant sources, should be of concern to the public or government regulators.
(PDF: 728 KB/40 pages)