Check the pollen forecast for Niu Dels Somnis, Colegio el (en Castelldefels)

Check the pollen concentration in your municipality for the next 4 days

	today 04 Sep	tomorrow 05 Sep	Sunday 06 Sep	Monday 07 Sep
	Very Low	Very Low	Very Low	Very Low
Birch	Very Low	Very Low	Very Low	Very Low
Grass	Very Low	Very Low	Very Low	Very Low
Mugwort	Low	Low	Low	Low
Olive	Very Low	Very Low	Very Low	Very Low
Ragweed	Very Low	Very Low	Very Low	Very Low

Source: Copernicus | Last updated: 04/09/2026 00:00