Beijing AQI Air Quality Index 2 January 21, 2013 385 × 605 Beijing AQI Air Quality Index 2 Beijing AQI Air Quality Index 2 Follow me on: Twitter @RichardStCyrMD Facebook @BainbridgeBabaDoc Photography: richardsaintcyr.com Related Posts:Using the Beijing Air Quality Index (AQI) – Part IAll China Expats: Here's How To Find Out Your…My Favorite Pollution Website: AQICN.ORGWildfire Smoke: Tips For Staying Healthy