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Statistics for Edinburgh Roseburn
Monthly Statistics (monthly averages) for 2011
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
29 | 22 | 18 | 10 | 11 | 12 | 8 | 10 | ||||
99% | 100% | 99% | 100% | 100% | 100% | 99% | 46% |
Annual Statistics for 2011
Annual Hourly Mean | 15 | µg/m3 | Ratified | 62% DC |
---|---|---|---|---|
Max Daily Mean | 82 | µg/m3 | Ratified | 62% DC |
Max Hourly Mean | 431 | µg/m3 | Ratified | 62% 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 2011
There are no defined exceedance criteria for this pollutant.