Proposed Ambient Air Quality Objective for Benzene
On October 23, 2012, Alberta Environment and Sustainable Resource Development posted its proposed Ambient Air Quality Objective for benzene. The existing 1-hour average objective of 30 µg/m3 is retained, and an annual average objective of 3 µg/m3 is proposed. The proposed Objective is available for public comment for 60 days.
Posted October 25, 2012 by AEN
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