The next 24 hours are expected to be quite significant with regards air pollution from bush fires in the local area.
We recommend if your child suffers from any respiratory conditions such as asthma you may wish to keep them home from school to better monitor their conditions, especially if you believe the air quality would be better at home than at school.
The following link to NSW Health Bush-fire smoke explains the health effects to bush-fire exposure.
https://www.health.nsw.gov.au/environment/factsheets/Pages/bushfire-smoke.aspx