From the quantity of dust, pm10 and tsp at Milan Bauhinia purpurea and 8 hour witwa intersection. It was found that Bauhinia purpurea has a yard at pm10 is equal to 150, compared with the value of trigger is not an intermediate or thik, rather than section 107 is the tsp is equal to 330 which trigger values and alert thik at 10 pm is the quantity of dust witwa is equal to 30, which showed no alarm trigger thik. Because of the minimal quantity is equal to the tsp section 260, which trigger a warning value thik. Can be seen that the quantity of dust which has more than four separate LAN Bauhinia purpurea intersection witwa and the busy education has gone through a car at that time. By classifying the vehicle 4 The amount of Benzene Diesel car Bicycle ven through four separate Milan Bauhinia purpurea Diesel313 Bicycle pedal 1892 Benzene 2686 Khan Khan ven140 Khan number car through the intersection Diesel347 witwa Benzene 212 country country country country Bicycle 537 ven 38 can be seen that the number of cars that ran through four separate Milan Bauhinia purpurea. The number of cars passing over witwa intersection Shows the number of the car that ran over two points collected dust. Affect the quantity of dust which occurs.
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