As against the annual standards, the city’s Shahzadabagh monitoring station of Central Pollution Control Board (CPCB) recorded PM 2.5 and PM 10 at 120 and 348 last year while the Siri Fort station recorded it at 102 and 320 respectively.
Annual values of PM 2.5 and PM 10 in Shahzadabagh were 62 and 243 in 2012; 88 and 265 in 2013; 69 and 234 in 2014; 99 and 261 in 2015 and 120 and 348 in 2016.
