New Delhi, Jan 10 (IANS : The Air High quality Index in Delhi and its surrounding areas remained within the “extreme” class on Tuesday with PM 2.5 ranges at 421 within the capital and PM 2.5 at 529 in Gurugram, in keeping with System of Air High quality and Climate Forecasting and Analysis (SAFAR).
The AQI in Mathura street, Pusa, Delhi College, Lodhi Street, IIT Delhi and Ayanagar was recorded at 488, 425, 410, 410, 402 and 416, all within the “extreme class”, on Tuesday.
The AQI in Noida reached 458 underneath the “extreme” class.
An AQI between zero and 50 is taken into account “good”, 51 and 100 “passable”, 101 and 200 “average”, 201 and 300 “extreme”, 301 and 400 “very troublesome”, and 401 and 500 ” extreme”.
Based on Central Air pollution Management Board information, the nationwide capital would be the most polluted metropolis in India in 2022 with PM 2.5 ranges greater than double the protected restrict and the third highest common focus of PM10.
PM2.5 is small particulate matter that may enter the lungs and bloodstream and is lower than 2.5 microns in diameter.
“Concerning PM 2.5 stage in prime polluted cities, Delhi with 99.71 micrograms per cubic meter ranked first, neighboring Faridabad in Haryana with 95.64 micrograms per cubic meter) got here second and Ghaziabad’s PM 2.5 in 91.25 micrograms per cubic meter ranked third,” CPCB information acknowledged.
The air high quality took a sudden and surprising dip as a result of thick foggy situations with little daylight and very low temperatures, together with calm winds and secure atmospheric situations, consultants mentioned.
With the worsening air high quality, the Delhi authorities on Tuesday imposed a short lived ban on using BS-III petrol and BS-IV diesel four-wheelers within the nationwide capital.
Based on the order issued by the Delhi Transport Division, the Sub-Committee for the implementation of the revised GRAP has reviewed the air high quality situation in addition to forecasts for meteorological situations and Air High quality Index in Delhi.
“As per the instructions laid down underneath Stage III of the revised GRAP and underneath Part 115 of the Motor Automobile Act, 1988, it’s hereby ordered that there shall be restrictions on the motion of BS-III, Petrol and BS-IV , Diesel LMVS (4 wheelers). ) in NCT of Delhi, with rapid impact, until dated 12:02:23 or until downward revision at GRAP stage, whichever is earlier (apart from automobiles deployed in emergency companies, police automobiles and authorities automobiles used for Enforcement),” the order mentioned.
It mentioned any such automobiles discovered plying the roads shall be prosecuted underneath part 194(1) of the Motor Automobile Act, 1988 which offers a nice of Rs 20,000.