Chennai Smog Highlights: Air Quality, Visibility Hit Ahead Of Pongal 2018

Bhogi is the first day of the four-day Pongal festival, celebrated by burning discarded household items.

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Chennai Smog Highlights: Air Quality, Visibility Hit Ahead Of Pongal 2018

Pongal: Bonfires made of paper, cardboards, etc. were lit on the streets of Chennai.

New Delhi:  Flight operations at the Chennai airport had taken a major hit in the early hours of Saturday. At least 12 Chennai-bound flights were diverted and around 10 departures were delayed due to low visibility in the city. Air quality index or AQI at several places in the city were classified as "hazardous", as people across the city celebrated Bhogi, marking a significant spike in air pollution. Bhogi is the first day of the four-day Pongal festival, celebrated by burning discarded household items. Due to the resulting smog, visibility dropped down to 50 metres. On Saturday morning, the AQI in the Manali area of Chennai is worse than in parts of Delhi, with the level of the lethal particulate matter 2.5 -- a key indicator of air pollution -- at 599. In the Alandur area of Chennai, the PM 2.5 reading was 303. The permissible level of PM 2.5 is 60 as per national standards.
 

Here are the highlights:




Jan 13, 2018
10:27 (IST)
As many as 18 arriving flights were diverted to Bengaluru and Hyderabad airports.
Jan 13, 2018
09:54 (IST)
Flight operations resume in Chennai. A senior airport official said that visibility has dipped to 50 metres and all flight operations were suspended for over 5 hours.
Jan 13, 2018
09:51 (IST)
Bonfires made of paper, cardboards, etc. were lit on the streets of Chennai as early as 4 AM.
Jan 13, 2018
09:46 (IST)
Pongal 2018:"It's A Mess," Pongal Bonfire Smog Hits Flight Operations In Chennai
At least ten Chennai-bound flights were diverted due to thick smog and and equal number of flights taking off from the city have been delayed as Tamil Nadu celebrates the beginning of Pongal festivities with 'Bhogi'. The celebrations started this morning with people setting bonfires on the streets with agricultural and household waste.
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