Haze, Filter and Health

The annual haze is back, and it's back with a vengeance with API reading of reaching 300-400, unhealthy to hazardous level. I went scrambling to look for an air filter. Procastination got the better of me. Every shop, all 8 of them I went to has no more stock for air filters. I called the larger and the smaller chains all are out of stocks too. Those in the filter business must be having a heyday. I read quite a bit on what filters are out there and what to get and buy. And have some things in my mind. But I cant get any now till all the madness has died down. I am then gonna get one for the bedrooms and the living room and be prepared for the next haze. How we take for granted the clean air that we have, and the blue skies. Sometimes we need a wake up call to start appreciating somethings.