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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.
    Memorial Park station began monitoring air quality on 1 July 2009.

Formaldehyde at Memorial Park, Thursday 29 February 2024 about Formaldehyde

Memorial Park station overview

The guideline for Formaldehyde is 40ppb (24hr avg).

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

Some data is unavailable for this time period (4%, 1/24 records)

No wind direction data available to create wind rose charts.

About Formaldehyde

Formaldehyde in its normal state is a colourless gas. Low levels of formaldehyde are part of naturally occurring decomposition processes. In urban environments formaldehyde emission sources include motor vehicle exhaust, domestic solid fuel and gas combustion, goods manufactured with formaldehyde-based glues and resins and tobacco smoke.

The guideline for Formaldehyde is 40ppb (24hr avg).

Formaldehyde is measured in parts per billion.

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