Results - data and trends
The link below points to a file that contains the source data to this indicator's graph and any additional data. The file is in comma separated (csv) format and intended to be opened in spreadsheet software.
Download the data file
(1 kb, 1 seconds to download, 56k modem)
The graph below shows that in Hamilton and Te Kuiti, motor vehicles contribute the highest amounts of CO to the air. In Tokoroa, Waihi, Matamata, Putaruru, Ngaruawahia, Te Awamutu and Turangi home heating contributes the most carbon monoxide. In Taupo motor vehicles and domestic heating contribute almost equally to carbon monoxide concentrations.
- All industry data were collected between 2004 and 2007.
- Find out more about air quality around the Waikato region.