Similar to other towns in Central Otago, the main source of PM10 in Cromwell is smoke from burning solid fuel for home heating during winter.
Air quality is often degraded during winter due to the increased domestic heating emissions, coupled with cold and calm weather and the occurrence of inversion layers.
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Population{{summary.population}}
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This information is collated from 2013 Census information. The census is the official count of how many people and dwellings there are in New Zealand. Census information is collated every five years.
Seasonal variation
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Concentration (µg/m3) |
Wind speed (km/h) |
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