air quality

Ontario wildfires choke Toronto

IQAir ranks Toronto as having the world's worst air quality, surpassing Kinshasa and Delhi

Bangladesh still world’s 2nd most polluted country: IQAir

The latest IQAir report says Bangladesh recorded an annual average PM2.5 concentration of 66.1 micrograms per cubic metre last year, behind only Pakistan

440 ‘excess deaths’ due to LA wildfires: study

The deaths likely reflect a mix of factors such as exposure of those with comorbidities to poor air quality from smoke and toxins and healthcare disruptions

Dhaka saw clean air for 31 days in last 9 years

The findings are based on an analysis of the city’s air quality index, collected from the US Embassy

Bangladesh moves to 2nd worst in 2024 air quality rankings

The South Asian country's air quality is more than 15 times worse than WHO guidelines

Roadwork, construction materials worsen air quality