Hehe! What an interesting question.
The air is fresh when we're on the move and there's no smell of fumes from other boats unless there's a problem with an engine.
However, a few days ago when we moored up, hubby mentioned the lovely smell of the shrubs... I don't remember the name, but it's the one that itches like mad. nettle. So I'd say there's a smell of plants and flowers. We pass by many farms with cows, sheep, and alpacas, but there's still no bad odour.
Yesterday another boater walked by my boat and asked Cameron what laundry detergent I used because it smelled so fresh.
Yeah, intriguing question, but it's all pleasant (thankfully) because smelling is one of my strongest senses 😁
Oh, and yesterday we smelled someone's cooking at a distance and it made us hungry while we were going through the locks. I think it was bacon :)
Great answer to my question.
I expected nothing less as You are one of Hives best ❤️
Now imagine my world out here on the highway and the nasty Truck Stops full of pig 🐖 🐷 people. I wish my sense of smell was not so good 👃
My best as always to You and Cam.
Purrs and hed bonks from my co-pilot and best friend Sammi Jo 🐈 Also from her #1 Jax (our 2nd rescue a siamese)