Just to let you know... This website uses cookies to make it simpler. Find out more »

Perth Crieff

Site ID: PET1

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

Last updated: 05/08/2020 19:00

» View this site on the interactive map

Statistics for Perth Crieff


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
15 15 10         
100% 100% 100% 50% 100% 100% 100% 98%         

Annual Statistics for 2020

     
Annual Hourly Mean (to date) 9 µg/m3   Provisional  93% DC
Max Daily Mean 36 µg/m3   Ratified  93% DC
Max Hourly Mean 306 µg/m3   Provisional  93% DC

Key:

  • 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.

Select a date

<>

Select a monitoring site