Air quality index values - updated hourly

View the latest air quality index (AQI) values calculated from data collected at our NSW air quality monitoring sites.


           The Vineyard monitoring site has been decommissioned and there will be no data until a new site is established.


Disclaimer: The data used in the compilation of this page have undergone only preliminary quality assurance checks. These data may require modification during final stages of validation as a result of calibration changes, power failures, instrument failures etc.

Find out more

This information is also available by calling the NSW OEH Environment Line: 131 555 (local call cost throughout NSW) or (02) 9995 5555 (if calling from outside NSW).

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

Non-conforming air quality monitoring sites

Several of our sites do not fully comply with the requirements of Australian Standard AS/NZS 3580.1.1 ‘Methods for sampling and analysis of ambient air - Guide to siting air monitoring equipment’.

Non-conforming sites  Reason
Rozelle clear sky angle is <120o, trees within 20 metres west of monitoring site
Chullora clear sky angle is <120o, trees within 20 metres north-east and east of monitoring site
Lindfield clear sky angle is <120o, trees within 20 metres north and south-west of monitoring site
Page last updated: 01 August 2018