I learned how to evaluate all the information and to show them in a clear way. It was very hard to show all the information when I was doing the cloud selector, I later found out that using color symbols can solve this problem. when I was comparing the information I collected each week, I found that the co2 level did not change much, they were all around 400ppm. they weather was more various, form sunny to raining, and then become froggy. I feel I am experiencing the fifth season, the weather is no longer stable, each season is not distinguishable.