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Chart air quality data

    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.
    Clinton station began monitoring air quality on 1 February 2001.

Sulfur dioxide at Clinton, Thursday 2 July 2020 about Sulfur dioxide

Clinton station overview

The guideline for Sulfur dioxide is 0.1ppm (1hr avg).

No data available for Sulfur dioxide at Clinton for Thursday 2 July 2020.

The monitoring station may have been offline due to equipment servicing or failure. See network status for long-term data outages.

About air quality categories

Air quality categories are used to make it easier to interpret air quality data by reducing the complexity associated with different pollutant concentration units and air quality guideline values.

Each air quality measurement from a monitoring station is assigned an air quality category rating based on comparison of the measurement value against the relevant air quality guideline. Five colour-coded air quality categories are used, being ‘Good’ (green), ‘Fair’ (yellow), ‘Poor’ (orange), ‘Very poor’ (red) or ‘Extremely poor’ (dark red). Values greater than the air quality guideline will be appear as ‘Poor’, ‘Very poor’ or ‘Extremely poor’.

More information about air quality categories.

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 guideline for Sulfur dioxide is 0.1ppm (1hr avg).

Sulfur dioxide is measured in parts per million.

Licence
Creative Commons Attribution 4.0 International (CC BY 4.0)
Last updated
27 February 2023