Everywhere I am there is a guy running a leaf blower. At my house, leaf blowers everywhere all day long. At work, of course, leaf blowers blowing dirt and allergens into the air. It’s such a special noise, it goes through walls and headphones so effectively. They are the most pervasive, annoying things on the planet. I hate them more than mosquitoes.
Also the fact that they don’t actually clean up any leaves, they move them to the neighbors house.