Bismarck

May, 23 2017

Pollen Levels

Tree

4

high

Grass

2

medium

Weed

0

low

Minot

May, 23 2017

Pollen Levels

Tree

3

medium-high

Grass

1

low

Weed

0

low

Dickinson

May, 23 2017

Pollen Levels

Tree

3

medium-high

Grass

1

low

Weed

0

low

Williston

May, 23 2017

Pollen Levels

Tree

4

high

Grass

2

medium

Weed

0

low

Events