Beijing Particle Levels

Beijing Indoors
August 15, 2008

PM 10 1 µg/m3
PM 2.5 <1 µg/m3
PC 0.3 92'000 p/cf

Beijing Outdoors
August 15, 2008

PM 10 11 µg/m3
PM 2.5 1 µg/m3
PC 0.3 1'868'000 p/cf