Which preposition to use with fumings

of Occurrences 3%

And for a great time there was a horrid darkness, as it had been that the air was grown thick with the fumings of the fire-pits, as I do believe; and beside this thing there was, as I have said, but a dull fire here and another there; so that it was like that there should be a heavy dark.

in Occurrences 1%

And in the end of the two hours that we did go, there was come the end of the dark part of the Gorge; and we to be outward of that mighty roof of the mountains, as I do think it to have been; and the air to be free of the stink of the Monsters, and the fire-holes to be very plenty, and their smokings to go upward very proper; so that we had no more the bitterness of their fumings in our throats.

Which preposition to use with  fumings