LAQN Monitoring Statistics

Switch to Static Map

Achieved Achieved but raised Exceeded No Data Closed
Achieved Achieved but raised Execeeded No Data Closed
Your selected monitoring site » City of London - Upper Thames Street
The table below shows whether pollution levels recorded at the site you have selected remained within the Government's Air Quality Strategy Objectives in 2010. For further basic statistics click on the button below, or for more precise statistics, use the Statistics Calculator.
Pollutant Objective Was it achieved? Value
The currently selected objective » PM10: 50 ug/m3 not be exceeded more than 35 times a year - measured as 24 hour mean
* Note that all objectives have been calculated using a method defined in 2013.
* Note that results are excluded where analysers have not returned valid data for at least 90% of the year, unless a short-term objective was exceeded.
Basic Stats Reports Wind Plot