Wildlife poaching in India more than doubles during lockdown: Report COVID-19 and the future of food: Switch expenditure for sustained food security How can retailers maintain social distancing once stores reopen পেটের সমস্যার দিকে নজর রাখুন Climate change: older trees loss continue around the world Biodiversity 101: Why it matters and how to protect it করোনার সময় ডেঙ্গু ESDO urges everyone to stop #plasticpollution and to save Biodiversity Bangladesh capital awash with plastic-coated posters এই সময়ে বাড়িতে কারও জ্বর হলে যা করবেন

Air quality: Dhaka ranks worst once again

Dust pollution reaches an alarming stage in Dhaka and many deaths as well as several million cases of illness occur every year due to the poor air quality, Dhaka, Bangladesh

The air quality has been classified as unhealthy

Bangladesh’s capital, Dhaka, has ranked the worst again on the world Air Quality Index (AQI) — as its extreme air pollution makes it one of the most polluted cities. On the real-time Air Quality Index (AQI) rankings, Dhaka scored 180 at 12:07pm on Saturday, according to AirVisual, which monitors global air quality. Dhaka's air quality was classified as “unhealthy.” China’s Shanghai and Pakistan’s Karachi occupied the second and third position with AQI scores of 166 and 159, respectively. The AQI, an index for reporting daily air quality, informs people how clean or polluted the air of a certain city is, and what associated health effects might be a concern for them. In Bangladesh, the AQI is based on five criteria pollutants – Particulate Matter (PM10 and PM2.5), NO2, CO, SO2, and Ozone (O3). The Department of Environment has also set national ambient air quality standards for these pollutants. These standards aim to protect against adverse human health impacts. As one of the most densely populated countries in the world, Bangladesh has been struggling with air pollution for a long time. Dhaka continuously ranks among the world’s most polluted cities.

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Posted by on Mar 8 2020. Filed under Bangladesh Exclusive, News at Now, No Toxic. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

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