Highlighted levels

All types

Type	Forecast today	Mar 22	Mar 21
Cypress/Yew	—	8 Low	2 Low
London Plane	1.266 Very high	1.132 Very high	108 High
Grasses	—	5 Low	3 Low
Plantain	7 Low	1 Low	0 Low
Olive	—	0 Low	0 Low
Birch	4 Low	3 Low	1 Low
Privet	—	0 Low	0 Low
Alder	—	0 Low	0 Low
Maple	5 Low	4 Low	2 Low
Mugwort	—	0 Low	0 Low
Chestnut	—	0 Low	0 Low
Composites	—	1 Low	0 Low
Hazel	—	0 Low	0 Low
Heather	0 Low	1 Low	1 Low
Eucalyptus	0 Low	0 Low	0 Low
Ash	—	0 Low	0 Low
Mulberry	315 Very high	164 Very high	16 Medium
Elm	—	2 Low	1 Low
Pine	25 Medium	22 Medium	1 Low
Poplar	2 Low	5 Low	7 Low
Goosefoot/Amaranth	—	0 Low	0 Low
Oak	13 Low	0 Low	0 Low
Sorrel	0 Low	0 Low	1 Low
Willow	2 Low	3 Low	0 Low
Nettle	11 Low	4 Low	4 Low
Other	—	5 No data	1 No data
Unidentified	—	0 No data	0 No data

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