There are no apps for smells, I believe, but it would be nice to share with you just how lovely the air is here today. Even in this city-centre neighborhood--one of the most densely inhabited in Canada--there are lilacs in many courtyards and handkerchief-sized front yards.
This morning I woke up with a feeling of great well-being, whose origin I couldn't pin down at first. Then I realized that the scent of lilacs was blowing in the window. Not too strong--the flowers can be overpowering--but just enough to say that winter is over and we're in for some warm weather.