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Effect of traffic flow on the release of pollutant gasesFeatured science projectScience project video


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


Traffic pollution science fair project

The above results were then plotted onto a graph, as shown below.

Pollutant gases science fair project

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Complexity level:
Project cost ($):
Time required:
1 hour for preparation, 2 days for experiment
Material availability:
Safety concerns:

Be careful of road vehicles - Adult supervision required.