Air quality monitoring in the Namoi North West Slopes Region Autumn 2019 seasonal newsletter
Air quality monitoring in the Namoi/North West Slopes Region: Autumn 2019
Air quality at regional population centres in the Namoi/North West Slopes met national benchmarks on 99% of autumn days from 1 March to 31 May 2019.
- 11 September 2019
- Department of Planning, Industry and Environment
The Namoi/North West Slopes autumn 2019 seasonal newsletter provides an overview of air quality in the region.
Air quality at regional population centres in the Namoi/North West Slopes met national benchmarks on 99% of autumn days (91 days) from 1 March to 31 May 2019. The Air Quality Index was good to very good for 90% of the season (83 days) and fair for 9% of the season (8 days). Air quality in population centres was poor to very poor on one day, during a regional dust storm on 31 March 2019.