Tuesday 15 June 2021 ,
Latest News
5 April, 2021 11:42:57 AM

Print

Dhaka’s air quality still ‘unhealthy’ despite rain

UNB, Dhaka
Dhaka’s air quality still ‘unhealthy’ despite rain

Dhaka ranked third worst world cities in the Air Quality Index on Monday morning even though a strong nor’wester, coupled with rains, lashed different parts of the country, including the capital, on Sunday.
 
Dhaka occupied the 3rd position in the list of world cities with the worst air quality. The city’s Air Quality Index (AQI) was recorded 183 around 09.31 am.
 
Nepal’s Kathmandu and Myanmar’s Yangon occupied the first and second slots with AQI scores of 331 and 191 respectively.
 
An AQI between 101 and 200 is considered 'unhealthy', particularly for sensitive groups of people like children and elderly population.
 
AQI, an index for reporting daily air quality, is used by government agencies to inform people how clean or polluted the air of a certain city is, and what associated health effects might be a concern for them.
 
Meanwhile, a nor’wester, accompanied by rain and gusty wind, swept the capital and other parts of the country on Sunday.
 
At least 12 people were killed in Gaibandha and Faridpur districts during the storm.
 
The tropical storm, the first of the season, also hit the capital around 6:30pm and lasted for a few minutes, according to the Met Office.
 
In Bangladesh, the AQI is based on five criteria pollutants - Particulate Matter (PM10 and PM2.5), NO2, CO, SO2 and Ozone.
 
Dhaka has long been grappling with air pollution.

Its air quality usually improves during monsoon.
 
A report by the Department of Environment (DoE) and the World Bank in March 2019 pointed out that the three main sources of air pollution in Dhaka "are brick kilns, fumes from vehicles and dust from construction sites".
 
Air pollution consistently ranks among the top risk factors for death and disability worldwide. Breathing polluted air has long been recognised as increasing a person’s chances of developing heart disease, chronic respiratory diseases, lung infections and cancer, according to several studies.
 
As per the World Health Organization (WHO), air pollution kills an estimated seven million people worldwide every year, largely as a result of increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer and acute respiratory infections.

TH

Comments

Poll
Today's Question »
State minister for power Nasrul Hamid yesterday said everyone to have access to electricity by June. Do you think the feat achievable by the timeframe?
 Yes
 No
 No Comment
Yes 47.3%
No 48.7%
No Comment 4.1%
Video

Copyright © All right reserved.

Editor : M. Shamsur Rahman

Published by the Editor on behalf of Independent Publications Limited at Media Printers, 446/H, Tejgaon I/A, Dhaka-1215.
Editorial, News & Commercial Offices : Beximco Media Complex, 149-150 Tejgaon I/A, Dhaka-1208, Bangladesh. GPO Box No. 934, Dhaka-1000.

Editor : M. Shamsur Rahman
Published by the Editor on behalf of Independent Publications Limited at Media Printers, 446/H, Tejgaon I/A, Dhaka-1215.
Editorial, News & Commercial Offices : Beximco Media Complex, 149-150 Tejgaon I/A, Dhaka-1208, Bangladesh. GPO Box No. 934, Dhaka-1000.

Disclaimer & Privacy Policy
....................................................
About Us
....................................................
Contact Us
....................................................
Advertisement
....................................................
Subscription

Powered by : Frog Hosting