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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.

Visibility at Clinton, Monday 5 June 2023 about Visibility

Clinton station overview

The guideline for Visibility is 235Mm⁻¹ (1hr avg).

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

Legend to air quality category colours about category values

  • Good
  • Fair
  • Poor
  • Very poor
  • Extremely poor

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

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 Visibility

Aerosols and fine particles can reduce visibility. Smoke from fires or haze are common causes of poor visibility.

The guideline for Visibility is 235Mm⁻¹ (1hr avg).

Visibility is measured in inverse megametres.

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