Particulate matter concentrations 2006–2013 | Spatial Data Environmental Reporting | Spatial Data Environmental Reporting | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 2780 | 58 | ||
Particulate matter exceedences 2006–2013 | Spatial Data Environmental Reporting | Spatial Data Environmental Reporting | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 3125 | 37 |