Annual exceedences

Attention: NSW Caretaker Period has commenced

The caretaker period for the NSW Election commenced on 3 March 2023. Accordingly, no ministerial press releases or related information issued by the Government from this date will be available in this website. For copies of recently issued ministerial press releases of information on the election policies of any political party, as they relate to the department/agency or its portfolio area, please go directly to the website of the relevant political party.

The National Environment Protection Measure (NEPM) sets maximum goals or standards for each pollutant type, except for visibility. When these goals are exceeded, they are recorded. The graph for each region shows the number of days per year that each of the pollutants exceeded the goals and standards.

Click each graph to enlarge.

Climate and Atmospheric Science is a NATA accredited facility (Accreditation number: 14209)

Information

View the data licence statement for information about using and attributing these data.