Highlighted levels

All types

Type	Forecast today	Mar 22	Mar 21
Cypress/Yew	—	3 Low	0 Low
London Plane	—	1.014 Very high	43 Medium
Grasses	114 High	6 Low	0 Low
Plantain	14 Low	22 Medium	0 Low
Olive	73 Medium	163 Medium	0 Low
Birch	0 Low	0 Low	0 Low
Privet	0 Low	0 Low	0 Low
Alder	—	0 Low	0 Low
Maple	0 Low	0 Low	0 Low
Mugwort	—	0 Low	0 Low
Chestnut	—	0 Low	0 Low
Composites	—	0 Low	0 Low
Hazel	—	0 Low	0 Low
Heather	3 Low	1 Low	0 Low
Eucalyptus	0 Low	0 Low	0 Low
Ash	—	0 Low	0 Low
Mulberry	0 Low	0 Low	2 Low
Elm	—	0 Low	1 Low
Pine	90 High	20 Medium	0 Low
Poplar	—	0 Low	0 Low
Goosefoot/Amaranth	—	0 Low	0 Low
Oak	92 High	92 High	0 Low
Sorrel	9 Low	9 Low	0 Low
Willow	—	0 Low	0 Low
Nettle	2 Low	2 Low	2 Low
Other	—	9 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.