‘Bad Air Day (B.A.D.) 2011 for particles’ as PM10 daily limit value for a whole year is breached in London in less than four months – more than two months earlier than last year Government issues national ‘High pollution episode warning: First “summer-smog” of 2011’ UK has now breached for 2011 the legal standard for … Continue reading Government issues national ‘High pollution episode warning: First “summer-smog” of 2011’