Sky turns clear in Beijing after nightmare smog

Sky turns clear in Beijing after nightmare smog[1]

Sky turns clear in Beijing after nightmare smog

Sky turns clear in Beijing after nightmare smog

Sky turns clear in Beijing after nightmare smog

Sky turns clear in Beijing after nightmare smog[1]

Sky turns clear in Beijing after nightmare smog[1]

Sky turns clear in Beijing after nightmare smog[1]

Sky turns clear in Beijing after nightmare smog

Sky turns clear in Beijing after nightmare smog[1]

Sky turns clear in Beijing after nightmare smog[1]

Sky turns clear in Beijing after nightmare smog[1]

Sky turns clear in Beijing after nightmare smog[1]

Sky turns clear in Beijing after nightmare smog

Sky turns clear in Beijing after nightmare smog

Sky turns clear in Beijing after nightmare s

Sky turns clear in Beijing after nightmar

Sky turns to red after rainstorm in Beijing

Sky turns black in Beijing when huge rainstorm hits the city

Biggest sandstorm in decade turns Beijing skies yellow

Beijing lifts smog red alert as blue skies return