CityNews – 27th April 2020, following this weekend’s much needed rains, the PM2.5 particles have been swept away, the skies have cleared and we can start to breathe easy again. Doi Suthep, which has been in hiding behind a pall of brown particles for the past few months is also back in perfect view, leading many people to take the drive up the mountain to take in the vistas. With Airvisual