We supply and produce the pollen forecast for the UK in conjunction with the Met Office.
Weekly pollen forecast and summary
Forecast for 25th September to 1st October 2021: Pollen: low; Spores: high
Grass Pollen Count - Low
Grass pollen in terminal decline with only a low risk. New regional pollen calendars are now available
Tree Pollen Count - Low
Tree pollen at a very low risk for the most part but Atlas Cedar trees will pose a local risk to a small minority of people.
Fungal Spore Levels - High
With warm weather continuing to hold, the spore risk will continue at a high level but cooler, showery weather in the new week will reduce the risk in many areas. Penicillium will continue in peak season, often at a high risk. Alternaria, Cladosporium, Basidiospores (from mushrooms/toadstools) and Epicoccum will rise to a high risk during warm, dry weather. Showers will bring Leptosphaeria and allies to many areas from Monday. Visit our fungal spore webpage for more info.
Weed Pollen Count - Low
Weed pollen is now in terminal decline and the risk will be low.
For more information about this service please contact Dr Beverley Adams-Groom on 01905 855411 or via email.
Pollen forecasts are available on a regional basis to cover the whole of the UK including Northern Ireland and the Republic of Ireland. They can also be provided in detail for individual regions.
Daily pollen and spore forecasts are issued from mid-March to early October
Daily pollen forecasts are featured in newspapers, on radio, on television and various web pages.
All the forecasts are based on information from the quality controlled data produced by the National Pollen Monitoring Network, combined with the information from weather forecasts, local vegetation and typography types and information about biological factors and the weather in the preseason period that influences the pollen count.
Science at Worcester
If you are interested in the science behind the pollen forecast, you may be interested in our science degrees. We also offer tours of our Pollen Labs as part of our Open Days.