![beijing smog air pollution](https://www.beijingexpatguide.com/wp-content/uploads/2016/04/beijing-smog-150x150.jpg)
Chinese New Year is long over and the heavy smog that blanketed Beijing then for a few days was probably quickly forgotten during the windy, crisp and sunny days that followed. But as it is with blue skies in Beijing, they don’t last long. As soon as the wind drops, … read more