More ideas from may
The AQI indicator could also look something like this, placing a different colored card into the area, representing the what the AQI is.

I think that this desk style of calendar is really nice and stylish with a bit of a different take compared to a wall calendar.

Topography Calendar

2017 is coming – and so is the need for a new calendar. Gone is this year’s calendar, covered with scribbles; gone are the big dates, counted down by preced

Calendar Planetarium by Emigo , via Behance

Calendar Planetarium by Emigo via Behance *not accurate to the planets' scale or surface, but still beautiful* -- timeline idea?