Beijing Particle Levels

Beijing Indoors
August 16, 2008

PM 10 2 µg/m3
PM 2.5 <1 µg/m3
PC 0.3 98'000 p/cf

Beijing Outdoors
August 16, 2008

PM 10 18 µg/m3
PM 2.5 3 µg/m3
PC 0.3 1'261'000 p/cf