Pollen levels have been low over the past 24 hours despite the hot sunny weather, tree polllen has been the main culprit. Asthma and hay fever suffers may get some relief. 

 Pollen levels have been high over the past 24 hours and are predicted to remain high over the weekend with the current predicted meteorological conditions.  Asthma and hay fever sufferers will need to take extra care.

Pollen levels are recovering after the recent rain, high counts are predicted for today. Asthma and hayfever sufferers will need rto take extra care.