Fuel Watch — Instrumenta

Units

Range

Plot

Within

Cities

Fuel

Source

Cheapest stations

Series

Prices are crowd-reported (GasBuddy) and network-reported (Open Roads/TCS), collected once a day from a grid of search points around each city, then filtered to the selected radius when they are charted. They are what those sources published, not a quote.

Amounts are Canadian dollars per litre. Saskatoon reports in CAD and Ann Arbor in USD, so one city's figures are converted — at the Bank of Canada's rate for each reading's own day, not at today's rate, which would move an old price by the change in the exchange rate and present it as a change in the price of fuel.