The hypothesis is that air pollution will be the most severe in the early mornings and late evenings, during peak hour traffic.

You will choose a raised location along a highway with a 90km/h speed limit. You will set up a video camera to capture an unobstructed view of a 200m stretch of the highway. You will divide the recording into 6 time windows of 3 hours each and observe the traffic speed, traffic volume, and traffic flow.

You will need a highway route with a speed limit of 90km/h, a video camera with a stand, a raised location to set the camera up and to view traffic, and a stopwatch.

The results show that pollution emitted by vehicles is the highest during peak hours - 6am to 9am, and 6pm to 9pm. This proves that the hypothesis is true.

This science project is interesting because it shows how traffic flow affects the release of pollutant gases. It also shows how good driving habits and a well-maintained car can help reduce pollution emitted on roads.

Variations of this science project include repeating the experiment with diesel-operated vehicles, like busses and trucks, to test for differences in the levels of pollutants emitted. The experiment may also be repeated in other areas, like more urban or residential areas, to test for differences in the levels of pollutants emitted.

Hey there! Here are some awesome videos about this science project that we think you'll really like. They're not only super fun, but they'll also help you learn more about the science behind the project. So sit back, relax, and get ready to have some fun!!