Government of Alberta

The total number of apprentices registered by trade and by year for the last six calendar years. Includes averages and per cent changes.

The average daily number of vehicles travelling per kilometre of highway in a municipality.

Lists the percentage of hours for each year at a given air quality level, by municipality. The Air Quality Health Index is calculated based on the relative risks of a combination of common air pollutants that is known to harm human health. These pollutants are: ozone (O3) at ground level,...