LAQN Monitoring Sites

2006 Air Quality Strategy Objective Statistics: All Objectives

Zoom	Achieved Exceeded   • •     No Data Closed   • •   Select monitoring sites to view What are the AQS Objectives

Bulletins Site Details Statistics Pollution Episodes

Your selected monitoring site » Ealing - Hanger Lane Gyratory Air Quality Statistics: 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 (to date) The table below shows whether pollution levels recorded at the site you have selected remained within the Government's Air Quality Strategy Objectives in 2006. For further basic statistics click on the button below, or for more precise statistics, use the Statistics Calculator. Pollutant Objective Was it achieved? Value Nitrogen Dioxide Annual Mean (ug/m3) NO 95 Nitrogen Dioxide No. hours hourly mean >200ug/m3 NO 242 * Note that results are excluded where analysers have not returned valid data for at least 75% of the year. Basic Stats Reports Wind Plot Change objective: all objectives annual mean nitrogen dioxide objective hourly mean nitrogen dioxide objective (no. of hours) annual mean PM10 objective daily mean PM10 objective (no. of days) 15 minute mean sulphur dioxide objective hourly mean sulphur dioxide objective daily mean sulphur dioxide objective rolling 8 hour mean ozone objective rolling 8 hour mean carbon monoxide objective