Thats it. No smokey season this year! Its end of April and not a single time this year the numbers have hit the over 120 that is considered standard (already bad air if asked opinion from Chiang Mai residents). Last year air quality was for a longtime around 200 (PM10) and the visibility was barely 100 metres. This year we only had few days of some smoke but nothing compared to previous years. This might be partly because of education but also due to couple of rains we got so conveniently once a week.