The chemistry italian students are preparing a lesson about the pollutants measured by detector. This is an example concerning one of them, the nitrogen dioxide.
![](https://twinspace.etwinning.net/images/twinspace/file-ico-present.png)
This is how Italian students worked on mapping data from the car detector. In the picture below you can see a draft sample using Google Maps. Clicking on an index point it will show a popup containing all desired information, such as CO2 or NO levels.
![](/files/collabspace/0/10/910/23910/images/ba1232f9d.png)
What do you think about?
On this page all informations for pollution detector activity.
Following the explaination to describe how can used the data :
![](/images/twinspace/file-ico-pdf.png)
To obtien position from DATA base select the fils number like showing this after :
![](/files/collabspace/0/10/910/23910/images/c1d3a064.jpg)
Copy and past on this website : https://rl.se/gprmc
![](/files/collabspace/0/10/910/23910/images/c2e2e224.jpg)
Decode :
![](/files/collabspace/0/10/910/23910/images/c3f227e4.jpg)