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Chart air quality data

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    Air quality data is available from 1 January 2016. Individual stations have been monitoring for different time periods so data may not be available for all possible times.
    North Ward station began monitoring air quality on 4 January 2018.

Sulfur dioxide at North Ward, Monday 17 June 2019 about Sulfur dioxide

North Ward station overview

The guideline for Sulfur dioxide is 0.2ppm (1hr avg).

None of the data is validated (0% validated, 0/24 records)

Legend to air quality index colours

  • Very good 0–33
  • Good 34–66
  • Fair 67–99
  • Poor 100–149
  • Very poor >150

None of the data is validated (0% validated, 0/48 records)

About Sulfur dioxide

Sulfur dioxide (SO2) is a colourless gas with a sharp, irritating odour. It is produced by burning fossil fuels and by the smelting of mineral ores that contain sulfur.

The standard/guideline for Sulfur dioxide is 0.2ppm (1hr avg).

Licence
Creative Commons Attribution 4.0 International (CC BY 4.0)
Last updated
19 February 2019
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