hazardous

AFP/APP Thailand: Thai tourist hotspot Chiang Mai was blanketed by hazy smog Friday, as residents and visitors to the usually picturesque northern city were left wheezing in the toxic air. The city topped air monitoring website…

Shazia Mehboob Peshawar: The increasing level of household pollution, both in the form of biomass and solid waste generation, is posing serious threats to public health and the environment in Peshawar. The air quality index (AQI) in…