Particulate matter exceedences 2006–2013 | Spatial Data Environmental Reporting | Spatial Data Environmental Reporting | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 2314 | 32 | ||
Particulate matter concentrations 2006–2013 | Spatial Data Environmental Reporting | Spatial Data Environmental Reporting | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 1909 | 51 |