Yellow Haze

We had quite a haze over the city yesterday. I mentioned it in the last posting. I've thought that it was from auto exhaust, but it turns out to be yellow dust from China! That almost makes it standable. Today the haze is gone, due to rain, but all the cars and sidewalks and cement are covered with stripes and drips of yellow dust. What about YOUR haze? Do you get yours from China? How cool is that!