This page contains real-time data from the station at George Town for today and yesterday. The station is located about 1 km south-east of the town centre. More information about the station is available on the
Current GAMS Air Quality Data page.
Current air quality at George Town
Date: 21 September 2020 Time: 00:42 AEST (add one hour for summer time)
Current PM10 = 7 micrograms per cubic metre
Current PM2.5 = 4 micrograms per cubic metre
Hour-average PM2.5 = 3 micrograms per cubic metre
Air quality health category (from the hour-average PM2.5) is Good
The plots below show PM10 and PM2.5 indicative data (top) and meteorological data (bottom) measured today at George Town. The most recent measurements are shown in the boxes to the right of the plots below.
T - air temperature
RH - relative humidity
WS - wind speed
WD - wind direction
RF - daily rain fall
P - mean sea-level pressure (MSLP)
The meteorological data are provided as a guide to interpreting the air quality data. They should not be used in place of Bureau of Meteorology data for determining weather conditions in a given region.
Please Note: subject to network connectivity, this plot will be updated approximately every 10 minutes during the day. Use the 'Refresh' or 'Reload' button on your browser (or press F5) to refresh the plot. If networking issues do not allow real-time access on a given day the plot will show the most recently available data.
More information about interpreting the plots
Air quality health categories
The Tasmanian Department of Health provides the following air quality health categories based on the hour-averaged PM2.5 value:
Good: up to 10 micrograms per cubic metre
Fair: 10 to 25 micrograms per cubic metre;
Poor: 25 to 100 micrograms per cubic metre
Very poor: over 100 micrograms per cubic metre.
See the Department of Health Track Air Quality page for more information (scroll to the bottom of the page for category information).
Yesterday's unvalidated air quality data from George Town air station
The plots below show PM10 and PM2.5 indicative data (top) and meteorological data (bottom) measured yesterday at Cygnet (Huon Valley, Tasmania). The day-average measurements are shown in the boxes to the right of the plots below.
The yesterday's data plot shows the real-time values measured for the whole day yesterday. If network issues have prevented data updates the plot will show the most recent complete day of data.
Important Note: These data are indicative only, and are provided for public information. These unvalidated data cannot be used to determine if air quality standards have been exceeded.
Final validated data from reference low-volume air samplers will be available on this website after validation. Visit our
validated air quality data pages.
In keeping with legislative requirements the data are reported in Australian Eastern Standard Time (AEST) throughout the year.
PM2.5 is an indicator of smoke, these are the red triangle symbols in the plots. PM2.5 values below 5 µg m-3 signify very clear air. On a smoky winter's evening in Hobart or Launceston PM2.5 may be near 50 µg m-3 for several hours.
National Environmental Protection Measure (NEPM) Air Standards
The 24-hour reporting standard for PM10 is 50 µg m-3. The 24-hour advisory reporting standard for PM2.5 is 25 µg m-3.
Data for this station for other time intervals (including previous years) can be accessed from the Access historical BLANkET data page.
Please Note: if network connectivity has prevented remote access to the station the plot will show the most recently available complete day of data.