Is It Always Smoky in Philadelphia?

Commentary, critiques, and observations on information design and data visualisation

Yesterday I wrote about a Philadelphia Inquirer article, which included an interactive display showing different monitoring stations around the Philadelphia area cataloguing just how bad the Minnesota/Canadian wildfire smoke is in the region. I noted during my piece that it was unclear if the little bars were actually recording the AQI values or just a generic bar indicating the category…

Another July day, another heatwave in Philadelphia. But this time we have the added bonus of Canadian wildfire smoke—apparently we call them wildfires and not forest fires now? Just last summer the US administration pointed the finger at Canada for not doing more to prevent and contain these wildfires, but I would humbly suggest that perhaps our efforts to reopen…

This past weekend was a hot one in Philadelphia (and many other places across the eastern United States). As we enter July, the Philadelphia Inquirer published an article examining climate change’s impact on summer temperatures. Spoiler: it’s hotter. The article included two interactive line charts. The first one plotted the average high temperature of July for each year since 1940.…

Yesterday the Supreme Court ruled the executive branch can largely replace the leadership of executives at Senate-confirmed federal agencies at the White House’s discretion. The big exception? The Federal Reserve. The New York Times produced a datagraphic looking at how Trump has changed the boards of nominally independent federal agencies. The graphic works really well as a straight-up before and…

Messi. Messy. Get it? The World Cup continues across North America, including in my own hometown of Philadelphia. Argentina has not played in the city, but even here in Philadelphia, you could hear of Lionel Messi’s scoring three goals—a hat trick—against Algeria a little more than a week ago. Messi, the famous Argentinian footballer, then scored two more this week.…

At least in chronological dating. I debated posting this today or Monday, given that this weekend is a three-day holiday in the States, and that the selected graphic—in this case an illustration—explains the alignment of Stonehenge and—the focus of the BBC article wherein this graphic appears—a prehistoric, pre-Stonehenge, well, henge of wood posts only a few miles from the famous…

One of the most popular pieces of content on my website over the last several years has been a datagraphic I designed, which explores the Slovakian census data from 2011 on the Carpatho–Rusyns of Slovakia. I wrote about it for Coffeespoons back in 2012. The Carpatho–Rusyns, as they are known in the United States and simply Rusyns in Europe, are…