Air Quality Alerts

See if there are alerts and restrictions in place today.

Understanding air quality data.

What do the AQI colours mean?



  • Bushfire emergency monitoring is being undertaken at the following locations across NSW, using a series of temporary incident air quality monitoring instruments: Coffs Harbour, Port Macquarie, Lismore , Grafton,  Taree, Ulladulla, Batemans Bay, Merimbula, Cooma
  • Air quality across NSW may be affected by extensive smoke from bushfires:
  • Visibility (Vis or NEPH) is a good indicator for smoke. If the Visibility AQI is “Poor” or worse, then there is likely to be significant smoke outside. If Visibility is “Fair” (yellow), there could be some impact due to smoke. While visibility is also affected by dust, the instrument is more sensitive to smoke.