Today when I woke up there was fog in the air and it smelled like smoke, I thought the fog was water vapor since the temperature was 47°C ( I know that's crazy hot), but then when I saw the weather forecast it turned out that the weather is “smokey” today!
I didn't even know that there was such thing as smokey weather, I don't think there were any major fires that occurred last night, the city where I live is pretty much a dry desert, there are no mountains and not many plants, there are rivers however, what's strange is that it's never happened before, so what could cause that? Is the city starting to smoke due to high temperature? Is it the smoke of factories? Is it oil vapor(I don't think smoke and oil vapor are the same thing) ?