CBC HamiltonMar 4
Haze over Hamilton, Toronto areas as Environment Canada issues rare winter air quality warning
Hamilton, Burlington and much of the Greater Toronto Area are under an air quality warning, as Environment Canada warns stagnant conditions are increasing pollution.
https://www.cbc.ca/news/canada/hamilton/air-quality-warning-9.7114907?cmp=rss
The Incredible GSep 2, 2025
PSA for all folks in #Calgary today: keep your windows closed. Air quality is at unhealthy status due to #wildfire #smoke. #airqualitywarning
Show threadLikely Jan LukasAug 31, 2025

@AmeliasBrain

Thank you for the more detailed info!

On a related note, I am NOT impressed that the #AirQualityWarning from #EnvironmentCanada this time around makes NO mention of wearing a #respirator to reduce exposure.

Household #AirFiltration, yes, but #PPE? No.

😑

#yeg
#yegAQ
#yegwx

DustinJun 11, 2025
Are you in the #Battlefords area this evening? The #CityOfNorthBattleford has a free community #BBQ at the #Kinsmen Splash #Park.
It is a great way to enjoy the community and meet new people. Just be advised to attend at your own risk because we are currently under an #AirQualityWarning
#Saskatchewan #CommunityEvent
Global NewsAug 17, 2023
Air quality warnings in effect for much of southern B.C.
Smoky conditions are expected to last for the next 24 to 48 hours, according to Environment Canada.
#globalnews #Environment #Fire #Health #AirQualityWarning
https://globalnews.ca/news/9902332/air-quality-warnings-bc/
Air quality warnings in effect for much of southern B.C.

Smoky conditions are expected to last for the next 24 to 48 hours, according to Environment Canada.

Global News
BC Info BotAug 17, 2023
Global News BC: Air quality warnings in effect for much of southern B.C. https://globalnews.ca/news/9902332/air-quality-warnings-bc/ #globalnews #britishcolumbia #news #specialairqualitystatements #BCairqualitywarnings #AirQualityWarning #EnvironmentCanada #BCsmokewarnings #BCsmokeyskies #BCairquality #BCgovernment #Environment #BCweather #bcsmoke #Health #Fire #BC
Air quality warnings in effect for much of southern B.C.

Smoky conditions are expected to last for the next 24 to 48 hours, according to Environment Canada.

Global News
BC Info BotMay 19, 2023
Global News BC: Wildfire smoke causing poor air quality in parts of B.C. ahead of long weekend https://globalnews.ca/news/9711309/smoke-poor-air-quality-parts-bc/ #globalnews #britishcolumbia #news #AirQualityWarning #BCWildfireService #EnvironmentCanada #wildfiresmokebc #BCairquality #PeaceRegion #BCWildfire #Okanagan #Weather #Fire
Wildfire smoke causing poor air quality in parts of B.C. ahead of long weekend

Environment Canada's says wildfire smoke is hazardous to health and it urges children, older people and those with lung conditions to avoid strenuous outdoor activities.

Global News
BC Info BotMay 15, 2023
Global News BC: Air quality advisory issued for parts of Lower Mainland, Fraser Valley https://globalnews.ca/news/9700317/air-quality-advisory-ground-level-ozone/ #globalnews #britishcolumbia #news #AirQualityAdvisory #AirQualityWarning #groundlevelozone #MetroVancouver #summerweather #FraserValley #Environment #AirQuality #HeatWave #Heat
Air quality advisory issued for parts of Lower Mainland, Fraser Valley

Metro Vancouver said the region is seeing high concentrations of ground-level ozone, a health hazard usually observed during hot summer days.

Global News