Air Quality Reports
Quarterly air quality reports
Air quality monitoring reports, prepared for the EPA every 3 months, are available for download here. These reports include data results, analysis, assessments and trends for in-tunnel, ventilation stack and ambient monitoring stations.
2nd quarter 2010
Two ambient air quality monitoring reports are provided for this quarter as the provider of this monitoring and reporting was changed from Golder Associates to Ecotech during mid June 2010.
Ambient air quality monitoring report Apr-Jun 2010 Golder (3.1 Mb)
Ambient air quality monitoring report Jun 2010 Ecotech (614.6 Kb)
EastLink ventilation stack emission monitoring report Apr-Jun 2010 (2.2 Mb)
1st quarter 2010
Ambient air quality monitoring report Jan-Mar 2010 (2.9 Mb)
EastLink ventilation stack emission monitoring report Jan-Mar 2010 (2.4 Mb)
4th quarter 2009
Ambient air quality monitoring report Oct-Dec 2009 (1.6 Mb)
EastLink ventilation stack emission monitoring report Oct-Dec 2009 (1.3 Mb)
3rd quarter 2009
Ambient air quality monitoring report Jul-Sep 2009 (2.7 Mb)
EastLink ventilation stack emission monitoring report Jul-Sep 2009 (3.3 Mb)
2nd quarter 2009
Ambient air quality monitoring report Apr-Jun 2009 (1.8 Mb)
EastLink ventilation stack emission monitoring report Apr-Jun 2009 (1.4 Mb)
1st quarter 2009
Ambient air quality monitoring report Jan-Mar 2009 (1.7 Mb)
EastLink ventilation stack emission monitoring report Jan-Mar 2009 (1.3 Mb)
4th quarter 2008
Ambient air quality monitoring report Oct-Dec 2008 (1.6 Mb)
EastLink ventilation stack emission monitoring report Oct-Dec 2008 (1.3 Mb)
3rd quarter 2008
Ambient air quality monitoring report Jul-Sep 2008 (2.7 Mb)
EastLink ventilation stack emission monitoring report Jul-Sep 2008 (3.3 Mb)
Air quality breaches
In the event of a breach of EPA licence limits, the EPA will be notified within 24 hours of the breach and a written report supplied within 7 days explaining the cause of the breach, action taken to address the breach and to avoid recurrence of the breach.