Skip to main

Scheduled maintenance Thursday 21 May

Maintenance is scheduled between 9pm - 12 am AEST, Thursday 21 May 2026 and the site may be unavailable or slow during this time.

National Environment Protection (Ambient Air Quality) Measure

In force
Administered by
  • Department of Climate Change, Energy, the Environment and Water

This item is authorised by the following title:

Superseded version
C2004H0393502 June 2003 - 02 February 2016

This instrument is also made under various Acts of the States and Territories as detailed in the instrument. This instrument was approved by the National Environment Protection Council on 26 June 1998.


Downloads

Access downloadable documents for version effective 02 June 2003 - 02 February 2016