[dstyrb]

It's a very interesting project and quite attractive.

However as others mentioned it would be useful to see some sort of scale for the dots, scale for the colors, and specifics on those numbers. For example, I have no idea what "Blue corresponds to levels below the W.H.O. yearly recommendations, light blue is below the W.H.O. daily recommendations etc." means... Does that mean "In one day at a Blue dot you will breathe in a whole year's worth of particulates, while at a light blue dot for one day you will breathe in one day's worth of particulates?"

As it stands, I will stick with aqicn.org for my Chinese pollution forecast simply because it has much more, more specific, information for me -- including intra-city maps. It would be more useful to me if there was perhaps a radio button where I could change between PM2.5 and NO2 for example.

It is very cool to see this on a worldwide scale though. And don't US embassies have public air quality data that you can scrape to fill out things like Africa? Or is that just US embassies in China...?

Anyways, thanks for your efforts.