1. School
of Environment, Faculty of Science, University of Auckland, Auckland 1142, New Zealand
2. MacDiarmid
Institute for Advanced Materials and Nanotechnology, School of Chemical
Sciences, Faculty of Science, University of Auckland, Auckland 1142, New Zealand
3. Department
of Mathematics, Faculty of Science, University of Auckland 1142, Auckland, New Zealand
4. Air Quality Ltd, 40A George Street, Mt Eden, Auckland 1024, New Zealand
5. Meteorological
Services of Canada, Environment Canada, Vancouver V1V 1V7, Canada
6. Department
of Geography, The University of British Columbia, Vancouver V6T 1ZU, Canada
7. Aeroqual Ltd, 109 Valley Road, Mt Eden, Auckland 1024, New Zealand