My west Wales back garden faces due south. Normally, at any time of day, we can see 8, 10 or 12 con trails travelling east and west. Currently we are seeing 2 or 3 a day. The skies have been a pure azure blue in this weather. This, along with the noticeable drop in traffic (bearing in mind I've previously had conversations with neighbours at 7pm standing on the middle white line)has to be making a huge difference to air quality.
Personally, I hope things don't 'get back to normal' because our normal is destroying the very life support system all life relies on.
