Dhaka can’t take a break from waterlogging; intense rains drown many roads
Heavy monsoon rains on Sunday brought some sort of relief from heat in Dhaka but it caused widespread waterlogging in the capital as usual. As there was a low number of vehicles on the roads due to the ongoing strict lockdown, no traffic jam was there in the city because of waterlogging. The heavy showers that started around 11 am caused waterlogging in areas like Green Road, Tejkunipara, Malibagh, Manik Mia Avenue, Satmasjid Road and Dhanmondi. Those who had to come out of homes to buy essential goods or to meet other emergency causes were seen wading through ankle-to–knee deep water.
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. Also Read: Dhaka's air quality still 'unhealthy' 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. Also Read: Dhaka's air 'unhealthy' again as it ranks 2nd in Air Quality 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.
Overnight rains lead to waterlogging in Dhaka
Torrential monsoon rain from Sunday midnight to Monday morning has swamped many parts of the capital, disrupting people’s movement and triggering traffic chaos. According to Bangladesh Meteorological Department, 63mm of rain was recorded in the capital from 6am to 9am. Besides, 19 mm of rain was recorded in the last 24 hours till 6am today, said meteorologist Omar Faruk.