If the inversion persists for several days and air quality advisory may be issued. Warm inversions layers can trap smog near the surface. Global BC ...

During this process, an inversion develops as the air near the ground becomes cooler than the air above. Smog can also be a problem during inversions.

After nearly 10 days, the smog is clearing out.Nationa Weather Service meteorologist Hayden Manhan said athe iAfter nearly 10 days of an inversion, The National ...

There’s a particularly mucky inversion plaguing Salt Lake City this week, and it may not clear out until at least Saturday. Besides staying inside, those hoping to escape the smog have two ...

Look on the bright side: we’re halfway to spring! A classic temperature inversion is to blame for Calgary’s pollution issues this weekend. Temperatures throughout the city hovered around -11°C for ...

Advertisement Why we're getting such bad fog, smog, "super fog" right now A dangerous combination of a temperature "inversion", fog, and smoke ...

The study dealt with water vapor in the “boundary layer” – the cold, smoggy layer from the ground up to the warmer air layer that caps and traps the inversion. Bowen says water vapor from burning ...

In a Salt Lake inversion, the air above the valley floor can often be clean and beautiful. Hiking or running up the mountain a thousand feet or more will get you out of the smog.

Smog is not rare, especially in the congested metropolis. “’Yung smog kasi ‘pag umaga, nandiyan ‘yan…habang may thermal inversion, hindi masyadong nadi-disperse ‘yan.