Highlighted levels

All types

Type	Forecast today	May 26	May 25
Cypress/Yew	—	2 Low	2 Low
London Plane	—	0 Low	0 Low
Grasses	—	102 High	96 High
Plantain	—	2 Low	17 Low
Olive	—	6 Low	538 Very high
Birch	—	0 Low	0 Low
Privet	0 Low	0 Low	0 Low
Alder	—	0 Low	0 Low
Maple	—	0 Low	0 Low
Mugwort	—	0 Low	0 Low
Chestnut	1 Low	6 Low	2 Low
Composites	1 Low	1 Low	3 Low
Hazel	—	0 Low	0 Low
Heather	—	0 Low	0 Low
Eucalyptus	—	0 Low	0 Low
Ash	—	0 Low	0 Low
Mulberry	—	0 Low	0 Low
Elm	—	0 Low	0 Low
Pine	—	6 Low	19 Medium
Poplar	—	0 Low	0 Low
Goosefoot/Amaranth	1 Low	1 Low	0 Low
Oak	—	12 Low	92 High
Sorrel	—	0 Low	4 Low
Willow	—	0 Low	0 Low
Nettle	1 Low	2 Low	0 Low
Other	—	0 No data	0 No data
Unidentified	—	0 No data	0 No data

These estimates are indicative and will be automatically updated when official data becomes available.