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5 Day Pollen Forecast For Gwynedd

Our 5 day pollen forecast for Gwynedd updated throughout the day. Combined with our weather forecast makes it ideal for planning leisure activities, travel and events

9th May

Tree Pollen, Ragweed Pollen, Mold, Grass Pollen are at a low level today. No precautions necessary.
Tree Pollen
1
0
1
2
3
4
5
Ragweed Pollen
1
0
1
2
3
4
5
Mold
1
0
1
2
3
4
5
Grass Pollen
1
0
1
2
3
4
5

Today

Tree Pollen is at a moderate level today. Those typically affected by allergies could consider limiting time outdoors and consider taking antihistamines if necessary, after consulting a healthcare provider. Ragweed Pollen, Mold, Grass Pollen are at a low level today. No precautions necessary.
Tree Pollen
3
0
1
2
3
4
5
Ragweed Pollen
1
0
1
2
3
4
5
Mold
1
0
1
2
3
4
5
Grass Pollen
1
0
1
2
3
4
5

Tomorrow

Grass Pollen is at a moderate level today. Those typically affected by allergies could consider limiting time outdoors and consider taking antihistamines if necessary, after consulting a healthcare provider. Tree Pollen, Ragweed Pollen, Mold are at a low level today. No precautions necessary.
Tree Pollen
1
0
1
2
3
4
5
Ragweed Pollen
1
0
1
2
3
4
5
Mold
1
0
1
2
3
4
5
Grass Pollen
3
0
1
2
3
4
5

12th May

Grass Pollen is at a moderate level today. Those typically affected by allergies could consider limiting time outdoors and consider taking antihistamines if necessary, after consulting a healthcare provider. Tree Pollen, Ragweed Pollen, Mold are at a low level today. No precautions necessary.
Tree Pollen
1
0
1
2
3
4
5
Ragweed Pollen
1
0
1
2
3
4
5
Mold
1
0
1
2
3
4
5
Grass Pollen
3
0
1
2
3
4
5

13th May

Tree Pollen, Ragweed Pollen, Mold, Grass Pollen are at a low level today. No precautions necessary.
Tree Pollen
1
0
1
2
3
4
5
Ragweed Pollen
1
0
1
2
3
4
5
Mold
1
0
1
2
3
4
5
Grass Pollen
1
0
1
2
3
4
5