It is not straightforward to access air pollution monitoring data for the 13 sites maintained by the DER, and can be expensive. It is necessary to complete an information request form.
Air quality index
Be cautious when interpreting any pollution index. You will get a more accurate picture of air quality by relying instead on raw data.
- Air quality data (this is an archived page)
- WA monitoring locations (this is also an archived page)
For assistance accessing monitoring data, contact Arthur Grieco (Department of Environment Regulation) Arthur.Grieco@DER.wa.gov.au