[OC] I mapped real-time PM2.5, NO2, UV Index, and humidity across 50 US cities and built a composite score for nitric oxide production conditions (for vascular health)

Each city pulls live environmental data and scores it across four variables that affect nitric oxide availability in the body:

• air quality(PM2.5)
• nitrogen dioxide levels
• UV exposure
• humidity

The score is calculated hourly. Built it as a side project for a vascular health research site. Called it Boner Weather Report because well… that's what it is.                       

D3 choropleth + city grid. Desktop and mobile. Link's in the comments.