green fingers on September 24, 2020 at 8:57 am Idea: Device that alerts you when you are in a polluted air environmentLink: https://www.which.co.uk/news/2019/02/meet-... This works with an app but I don’t think it alerts you when you enter a dangerous environment – could be wrong though. Meet Flow: the new personal air quality tracker – Which? News Link: https://www.which.co.uk/news/201 Poor air quality is the greatest environmental risk to public health in the UK. Could Flow – a personal air quality tracker from Plume labs – help you find cleaner air?
richb on September 24, 2020 at 8:55 am Idea: Device that alerts you when you are in a polluted air environmentLink: https://www.youtube.com/watch?v=USHUJzfM5K... or make this Building an air quality monitoring device tutorial Link: https://www.youtube.com/watch?v=
Mike on September 24, 2020 at 8:54 am Idea: Device that alerts you when you are in a polluted air environmentLink: https://www.youtube.com/watch?v=er6l-IpkeY... This? Air quality sensor sends pollution data to your phone Link: https://www.youtube.com/watch?v=
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This works with an app but I don’t think it alerts you when you enter a dangerous environment – could be wrong though.
or make this
This?