How healthy is your air? How much volatile organic compounds (VOCs) does it has?
If you are curious about it now you could find out. A study conducted in Los Angeles, California, area using the Valarm App and the Yocto-VOC sensor show interesting results. You can follow these steps and do the same thing in your neighborhood or area of interest.
For some people the Los Angeles area is notorious for pollution, but LA covers a lot of area so which parts of town are more dangerous for your health? Air quality can be observed to vary dramatically from the west end of the city (where the ocean is) to the east end, where mountains seem to trap pollutants. There’s also variability from the north to south in air quality (and other health factors).
Full story available here.