Air pollution in Biratnagar reaches red zone, Metropolis warns residents

BIRATNAGAR: Air pollution in Biratnagar city is increasing. Like Kathmandu, Biratnagar is also prone to heightening levels of pollution. According to IQAir, the Air Quality Index (AQI) atmosphere of Biratnagar on Thursday morning reached 01197. The Air Quality Index (AQI) was 219 last Tuesday. According to experts, only 40-60...