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COVID-19 SERVICES UPDATE: Information on Waka Kotahi services, extensions and more

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Transport-related air quality monitoring system

TRAMS is the transport-related air quality monitoring system which collates data from the Transport Agency and regional councils. This webpage allows users to view and export the summary air quality data by region and air pollutant, as well as the site metadata.

Note: A '-' in the dataset below means that data is available but is insufficient to calculate an average for the monitoring period.