Just wondering - since everyone is in different parts of the world - is there an "air quality index" as part of your daily news forecast?

I know that this has been known to happen here (Toronto, Canada) to some folks, during a chase on those days - or just a certain climb - ... And they hadn't been aware of the index that day and later found out it was high. As well, it changes sometimes very rapidly from 'good' to 'poor' as the day progresses... Just a thought.

Surprisingly, there are smog alerts reaching out into the 'burbs and throughout vast stretches of country - it's not only in the city.