i dont really know..
mine arent..
try wearing shoes.
Here along the Texas coast, we have very high winds and a lot of liveoak trees which are (were earlier this week) blooming. The pollen from these trees is a bright yellow and it is on everything! So we have YELLOW feet as well as hands, etc–whatever touches anything outside. You can see it on your car, the roof of the house, sidewalks, etc, etc
The glass top table on my patio is covered with yellow pollen.
My feet are not.
My kids were out playing barefoot in the yard this morning and the bottoms of their feet looked like they were painted greenish-yellow-brown when they came back inside. They were only outside for an hour, so yeah it’s pretty bad. Thankfully it washes off in the shower, so you can continue to go out barefoot and enjoy the beautiful weather if that is your thing.
Too windy here to be barefoot outside.
Haven’t seen that much pollen yet here. It’s nice walking through all the freshly fallen blooms & pollen (well, as long as you aren’t allergic I suppose :)) but it’s too early yet where I live.