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Perth Atholl Street

Site ID: PET2

Latest pollution level at this site is: LOW (Index 1)

Last updated: 26/05/2020 22:00

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Statistics for Perth Atholl Street

Monthly Statistics (monthly averages) for 2020

The monthly data below are average concentration data, followed by data capture rates (shown as a percentage of each month).
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
49 50 35 11 10               
100% 100% 99% 100% 100%               

Annual Statistics for 2020

Annual Hourly Mean (to date) 32 µg/m3   Provisional  100% DC
Max Daily Mean 111 µg/m3   Provisional  100% DC
Max Hourly Mean 376 µg/m3   Provisional  100% DC


  • P - Provisional Data
  • R - Ratified Data

Note: For a strict comparison against the objectives there must be a data capture of 85% or greater throughout the calendar year.

Exceedance Statistics for 2020

There are no defined exceedance criteria for this pollutant.

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