High grass pollen levels

Pollen levels have been high over the past 24 hours despite the afternoon storms yesterday. Asthma and hay fever sufferers will need to take care .

Unpredictable pollen levels

 Pollen levels have dropped down to low at over the past 24 hours despite the high levels yesterday. Pollen levels in the Sydney region can be very unpredictable even with favourable meteorological conditions. 

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