

![]() | Project title | How to investigate the quality of air. |
| Difficulty Level | Elementary school | |
| Main link | Click here to view this science project | |
Description | ||
| This air quality activity will have the students conduct an experiment to sample and measure the particulate matter in the air at various locations and/or elevations in the schoolyard. This is an easy activity that can easily be scaled up or down depending upon the grade level. | ||
Materials | ||
| This idea is contained in a third-party website. To view the science fair projects, please click on the link above. Copyright in the third party website belongs to the relevant author. | ||
Brief Instructions | ||
| [Please see third-party website for instructions] | ||