Air

• City of Calgary lifts fire ban as smoke clears and air quality improves

  A fire ban that was put in place for Calgary last Friday has been lifted as smoke from surrounding wildfires clears from the city's sky.

  Weather

  Jul 21, 2021
  
• Alberta under thick haze of wildfire smoke as poor air quality advisory remains

  Wildfire smoke continues to hang over our province, bringing air quality down and causing health issues for Albertans — and it will be a few more days before it clears out.

  Weather

  Jul 18, 2021
  
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• Calgary issues fire ban as wildfire smoke continues to cause air quality problems

  A fire ban has been imposed on the city of Calgary. The fire department wants to restrict burning as the air quality suffers from nearby wildfire smoke.

  Weather

  Jul 16, 2021
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• Wildfires cause air quality statements for areas in western Manitoba

  Several areas west of Lake Manitoba are under air quality alerts as wildfires continue to cause problems across the province.

  Environment

  May 15, 2021
• Apex Mountain Resort lands new freestyle ‘landing bag’

  Don't head to Apex expecting to attempt some big air over the big bag yourself, as it’s for competitive freestyle skiers only.

  Sports

  Mar 16, 2021
• Air passengers entering U.S. must have pre-arrival negative COVID-19 test

  New testing requirements have been announced for those bound for the U.S. As of Jan. 26, travellers will need a negative COVID-19 test prior to boarding.

  Health

  Jan 13, 2021
• Could the COVID-19 pandemic be an environmental inflection point?

  'For something that happened so suddenly to change emission patterns so much, is very much unprecedented,' says an environmental analyst.

  Environment

  Mar 29, 2020
• Snow squall warning issued as arctic air grips the London region

  Cold arctic air has ushered in snow squalls off of Lake Huron prompting a snow squall warning for the region. London also remains under a cold weather alert as brisk wind chills continue for Friday.

  Weather

  Feb 14, 2020
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• Two large B.C. dust devils captured on video — how do you know it’s not a tornado?

  But how do you know it's a dust devil and not a tornado when they look so similar? The difference is really quite simple.

  Weather

  Jun 27, 2019
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• IN PICTURES: Smoke smothers Calgary, air quality jumps off the charts

  Thursday evening, the air quality health index in Calgary jumped from a 4 to 10 in a matter of three hours. By Friday morning, the AQHI had launched off the charts and to a score of 18.

  Health

  May 31, 2019