What's in Brisbane's air

The hayfever season is picking up for some.  Whilst in other parts of the country grass pollen levels are reaching high to extreme levels, grass pollen a key allergen source, remains at low and occasionally moderate levels so far in Brisbane.  Since counting began at the Rocklea site on October 7, 2016, there has been a peak in Cypress pollen and Mimosaceae pollen. In Brisbane, the level of mould spores such as Alternaria in the air is high.