Statistics for West Dunbartonshire Balloch
Monthly Statistics (monthly averages) for 2007
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 38 | 19 | 17 | ||||||||
| 100% | 100% | 100% | 84% |
Annual Statistics for 2007
| Annual Hourly Mean | 22 | µg/m3 | Ratified | 32% DC |
|---|---|---|---|---|
| Max Daily Mean | 124 | µg/m3 | Ratified | 32% DC |
| Max Hourly Mean | 475 | µg/m3 | Ratified | 32% 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 2007
There are no defined exceedance criteria for this pollutant.
