The AQI in Bangladesh is based on five pollutants: particulate matter (PM10 and PM2.5), NO2, CO, SO2, and ozone ...

The hazardous air quality marks on the first working day of the week, and even an unhealthy air had been prevailing for the past few days ...

If you were on social media last week or checked the Minnesota Pollution Control Agency website, you may have noticed an air quality alert was issued for parts of Minnesota, including McLeod and ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked the first on the list of cities with the worst air quality with an AQI score of 374 at about 9:00am on Sunday ...