Particulate matter exceedences 2006–2013 | Spatial Data Environmental Reporting | Spatial Data Environmental Reporting | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 3108 | 37 | ||
Particulate matter concentrations 2006–2013 | Spatial Data Environmental Reporting | Spatial Data Environmental Reporting | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 2764 | 58 |