The smoke from several Eastern Massachusetts brush fires made its way throughout Greater Boston Monday morning.

A surface inversion is keeping this smoke trapped near the ground, but the smoke should ‘mix out’ later this morning,” forecasters said in a social media post Monday morning.

Smoke from the fire was visible from as far away as the Prudential Tower in Boston. The Salem wildfire, which has spread to Lynn, is the largest, starting Saturday evening. It's not the only fire that started in Massachusetts over the weekend.

The smoke from these fires are being “trapped” near the ground due to a “surface inversion,” the weather service explained. This means the smell will also linger. “... but the smoke should ‘mix out’ later this morning,