The three that you will see most often are fire advisories (yellow), fire restrictions (orange) and fire bans (red). A forest area closure (black) is the fourth level, but because it is only available to provincial representatives within Alberta's Forest Protection Area (FPA), it is rarely used.
Fines or Penalties
Any person who ignites, fuels, supervises, maintains or permits an outdoor fire within the municipal boundaries of City of Airdrie during a fire ban can be fined. Should the fire get out of control and emergency fire response is required, the person responsible for the fire can be charged the full firefighting costs.
Provincial fire bans and advisories apply to all Crown Land in Alberta. The City of Airdrie's bans and advisories apply to all lands within the Airdrie city limits. This is because individual municipalities regulate their own fire status.
Further information regarding provincial fire conditions is available at ALBERTAFIREBANS.CA