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Edinburgh St John's Road

Site ID: ED1

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

Last updated: 18/09/2019 07:00

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Statistics for Edinburgh St John's Road

Monthly Statistics (monthly averages) for 2019

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
86 79 53 28 37 31 35 37 42       
100% 100% 99% 100% 100% 95% 100% 99% 100%       

Annual Statistics for 2019

Annual Hourly Mean (to date) 48 µg/m3   Provisional  99% DC
Max Daily Mean 182 µg/m3   Ratified  99% DC
Max Hourly Mean 563 µg/m3   Ratified  99% 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 2019

There are no defined exceedance criteria for this pollutant.

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