When living in an area where the air is obviously polluted with something checking the air quality index (AQI) should be the first thing that you do. But how does one read the AQI? Is it as simple as red and orange mean really bad, and the rest should be ok? It’s not, and if you think it is then you’re probably not doing your health a favor.
Chris Buckley of Torana Clean Air dealing with the ins and outs of the Beijing AQI on our friend Dr. Richard Cyr’s site, site. I encourage you to check it out.

