Monday, October 19, 2009

Diwali,Air & Noise pollution levels in Delhi

Noise Levels in Delhi
Standard level----------55-65 db
On Diwali in 2008-------67-85 db
On Diwali in 2009-------71 -82 db
Normal day in 2008----53 -69 db
Normal day in 2009----54-71 db
Air pollution levels in Delhi
Standard level-----SO2-----80
Diwali---SO2 2008---------7-24
Diwali---SO2 2009---------8-42
Standard level-----NO2----80
Diwali---NO2-2008--------33-83
Diwali---NO2-2009--------32-65
Standard level-----SPM----200
Diwali---SPM-2008--------692-1331
Diwali---SPM-2009--------522-739
Standard level-----RSPM---100
Diwali---RSPM-2008-------578-931
Diwali---RSPM-2009-------414-580