Highlighted levels

All types

Type	Forecast today	Apr 11	Apr 10
Cypress/Yew	—	— No data	— No data
London Plane	—	— No data	— No data
Grasses	—	— No data	— No data
Plantain	—	7 Low	1 Low
Olive	—	0 Low	0 Low
Birch	—	0 Low	0 Low
Privet	—	0 Low	0 Low
Alder	—	0 Low	0 Low
Maple	—	12 Low	12 Low
Mugwort	2 Low	0 Low	0 Low
Chestnut	—	— No data	— No data
Composites	0 Low	0 Low	0 Low
Hazel	—	0 Low	0 Low
Heather	—	0 Low	0 Low
Eucalyptus	—	0 Low	0 Low
Ash	—	0 Low	0 Low
Mulberry	—	23 Medium	19 Medium
Elm	—	0 Low	0 Low
Pine	—	15 Medium	13 Low
Poplar	—	1 Low	1 Low
Goosefoot/Amaranth	—	— No data	— No data
Oak	—	14 Low	32 Medium
Sorrel	—	0 Low	1 Low
Willow	—	1 Low	2 Low
Nettle	1 Low	8 Low	9 Low
Other	—	5 No data	2 No data
Unidentified	—	9 No data	7 No data

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

Not enough data to generate the chart.

Not enough data to generate the chart.