This report provides particulate matter emission inventories for the Whangārei and Kaitaia airsheds.
Published: 17 Nov 2021
This report is a summary of unsealed road PM10 monitoring results obtained between 2013 and 2020.
Published: 23 Jul 2021
A review of historical monitoring and modelling data to plan monitoring for PM2.5 across the region's airsheds.
Published: 22 Jul 2020
- NIWA Report 2020 Airshed Prioritisation (2923 KB)
A report to assist Northland Health's assessment of the health risk from dust occurring on unsealed roads.
Published: 12 Aug 2014
An analysis of seven years' (2004-2012) air particulate matter samples from Whangārei.
Published: 01 Dec 2014