An air pollutant for which acceptable levels of exposure can be determined and for which an ambient air quality standard has been set. Examples include: ozone, carbon monoxide, nitrogen dioxide, sulfur dioxide, and PM10 (see individual pollutant definitions).
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September 27th 2011 This is an announcement regarding our series of air quality breakfast seminars. Click to visit our seminar page for a more detailed description of the topics covered.
September 09th 2011 We have published our Fall 2011 occupational health and safety bulletin. It contains information about potential workplace hazards employers and employees should be aware of.