Kathmandu exceeding PM2.5 levels by 24 times the guideline value
Kathmandu is the fifth most polluted city globally, according to data from IQAir. The air quality in Kathmandu is deemed unhealthy, with PM2.5 levels soaring to 162 micrograms per cubic meter (μg/m3) as recorded at 2:00 PM local time on Tuesday. PM2.5, the primary airborne pollutant consisting of solid or liquid droplets with a diameter […]
Kathmandu exceeding PM2.5 levels by 24 times the guideline value Read Post »

