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Hourly government air-quality observations from EPA Tasmania.
Tasmania · -42.6830, 146.9360 · observed 11 Oct, 9:00 PM AEDT · Government monitor
0.0 Latest hourly PM2.5 · µg/m³ Good · <12.5 µg/m³
0.3 12-hour NowCast · µg/m³ Derived concentration, not an Australian AQI
0.7 Rolling 24 hours · µg/m³ 47 stored readings in this page window
Good Model peak · next 24 h 3.4–3.8 µg/m³ · GEOS-CF, CAMS and SILAM
What this monitor reports 0.0 µg/m³ is Good on the one-hour PM2.5 air quality scale. Current hourly reading.
The monitor belongs to EPA Tasmania. Readings may be preliminary and revised by the agency.
The category applies only to the latest one-hour reading. It follows the Australian enHealth framework used by agencies including NSW, Victoria and Queensland. The NowCast and rolling mean are separately labelled derived concentrations. How the categories are used .
Nearby fires 150 km radius No agency fire incidents are currently reported within 150 km of this location. There are also 39 planned or registered burns.
View 39 planned or registered burns nearby ELDERSLIE — BLUFF ROAD 12 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040901 Starts 11 Oct, 12:18 PM AEDT Scheduled end 12 Oct, 12:18 PM AEDT Official source DROMEDARY — CHURCH ROAD 15 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040244 Starts 07 Oct, 2:40 PM AEDT Scheduled end 17 Oct, 11:59 PM AEDT Official source BRIGHTON — ELDERSLIE ROAD 25 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26039946 Starts 05 Oct, 7:00 AM AEDT Scheduled end 17 Oct, 5:00 PM AEDT Official source DYSART — MIDLAND HIGHWAY 26 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040540 Starts 08 Oct, 5:00 PM AEDT Scheduled end 13 Oct, 6:00 PM AEDT Official source MOUNTAIN RIVER — SAWYERS CREEK ROAD 32 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040953 Starts 11 Oct, 4:50 PM AEDT Scheduled end 11 Oct, 10:00 PM AEDT Official source OUSE — STRICKLAND ROAD 37 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040756 Starts 10 Oct, 12:01 PM AEDT Scheduled end 12 Oct, 11:30 PM AEDT Official source BOTHWELL — NANT LANE 37 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040035 Starts 05 Oct, 1:00 PM AEDT Scheduled end 12 Oct, 6:00 PM AEDT Official source LONGLEY — HUON ROAD 37 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040874 Starts 11 Oct, 10:30 AM AEDT Scheduled end 11 Oct, 11:59 PM AEDT Official source FERN TREE — HUON ROAD 38 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040866 Starts 11 Oct, 10:00 AM AEDT Scheduled end 11 Oct, 10:00 PM AEDT Official source BOTHWELL — NANT LANE 38 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040036 Starts 05 Oct, 1:00 PM AEDT Scheduled end 12 Oct, 6:00 PM AEDT Official source FERN TREE — MENUGGANA ROAD 38 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040851 Starts 11 Oct, 9:26 AM AEDT Scheduled end 11 Oct, 10:00 PM AEDT Official source HUONVILLE — GARDENIA DRIVE 40 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040491 Starts 08 Oct, 12:25 PM AEDT Scheduled end 15 Oct, 12:21 PM AEDT Official source KINGSTON — SCOTTS ROAD 40 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040959 Starts 11 Oct, 5:30 PM AEDT Scheduled end 11 Oct, 11:00 PM AEDT Official source CAMBRIDGE — PASS ROAD 44 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26033297 Starts 21 Aug, 5:00 PM AEST Scheduled end 21 Aug, 8:00 PM AEST Official source KINGSTON — CEDAR COURT 45 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040965 Starts 11 Oct, 6:10 PM AEDT Scheduled end 11 Oct, 11:00 PM AEDT Official source ROKEBY — DROUGHTY POINT ROAD 48 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040849 Starts 11 Oct, 9:30 AM AEDT Scheduled end 13 Oct, 9:00 PM AEDT Official source CRADOC — KELLYS ROAD 50 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040974 Starts 11 Oct, 7:16 PM AEDT Scheduled end 11 Oct, 10:00 PM AEDT Official source VICTORIA VALLEY — BASHAN ROAD 50 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040920 Starts 11 Oct, 2:24 PM AEDT Scheduled end 12 Oct, 12:00 AM AEDT Official source OATLANDS — MIDLAND HIGHWAY 51 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040608 Starts 09 Oct, 10:19 AM AEDT Scheduled end 12 Oct, 10:20 PM AEDT Official source LOWER SNUG — CHANNEL HIGHWAY 52 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040261 Starts 07 Oct, 9:20 AM AEDT Scheduled end 11 Oct, 11:59 PM AEDT Official source PAWLEENA — PAWLEENA ROAD 53 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040931 Starts 11 Oct, 6:00 PM AEDT Scheduled end 12 Oct, 6:00 PM AEDT Official source LYMINGTON — FORSTERS RIVULET ROAD 55 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040667 Starts 11 Oct, 4:00 PM AEDT Scheduled end 12 Oct, 5:50 AM AEDT Official source ANDOVER — NALA ROAD 60 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040546 Starts 08 Oct, 3:40 PM AEDT Scheduled end 18 Oct, 11:59 PM AEDT Official source BUCKLAND — TASMAN HIGHWAY 61 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040922 Starts 11 Oct, 6:00 PM AEDT Scheduled end 11 Oct, 11:59 PM AEDT Official source GARDEN ISLAND CREEK — GARDEN ISLAND CREEK ROAD 63 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040939 Starts 11 Oct, 3:39 PM AEDT Scheduled end 12 Oct, 3:39 PM AEDT Official source YORK PLAINS — SORELL SPRINGS ROAD 64 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040744 Starts 10 Oct, 9:00 AM AEDT Scheduled end 11 Oct, 11:59 PM AEDT Official source GARDEN ISLAND CREEK — GARDEN ISLAND CREEK ROAD 64 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040829 Starts 11 Oct, 5:00 PM AEDT Scheduled end 12 Oct, 9:00 AM AEDT Official source BUCKLAND — WOODSDEN ROAD 66 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26039305 Starts 02 Oct, 4:00 PM AEST Scheduled end 16 Oct, 11:59 PM AEDT Official source GORDON — CHANNEL HIGHWAY 68 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040653 Starts 09 Oct, 1:45 PM AEDT Scheduled end 11 Oct, 11:59 PM AEDT Official source STEPPES — WADDAMANA ROAD 72 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26039636 Starts 03 Oct, 4:04 PM AEST Scheduled end 17 Oct, 6:00 PM AEDT Official source DUNALLEY — RUSSELL STREET EAST 75 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040834 Starts 11 Oct, 9:00 AM AEDT Scheduled end 12 Oct, 6:00 PM AEDT Official source DUNALLEY — ARTHUR HIGHWAY 75 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040942 Starts 11 Oct, 4:00 PM AEDT Scheduled end 11 Oct, 11:00 PM AEDT Official source TODS CORNER — HIGHLAND LAKES ROAD 79 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040651 Starts 09 Oct, 1:42 PM AEDT Scheduled end 17 Oct, 6:00 PM AEDT Official source Fire incident 80 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040968 Starts 11 Oct, 6:50 PM AEDT Scheduled end 13 Oct, 6:45 PM AEDT Official source WESTBURY — FIVE ACRE ROW 129 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040860 Starts 11 Oct, 9:44 AM AEDT Scheduled end 11 Oct, 9:44 PM AEDT Official source LEGANA — WEST TAMAR HIGHWAY 145 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040958 Starts 11 Oct, 5:20 PM AEDT Scheduled end 11 Oct, 11:13 PM AEDT Official source LEGANA — ACROPOLIS DRIVE 145 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040887 Starts 11 Oct, 11:30 AM AEDT Scheduled end 11 Oct, 11:45 PM AEDT Official source BRIDGENORTH — MANEYS ROAD 146 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040966 Starts 11 Oct, 6:36 PM AEDT Scheduled end 11 Oct, 10:00 PM AEDT Official source LEGANA — FRESHWATER POINT ROAD 148 km away · Active · Registered Burn Tasmania Fire Service / TasALERT Registered burn details Permit 26040703 Starts 09 Oct, 7:30 PM AEDT Scheduled end 11 Oct, 11:59 PM AEDT Official source Agency fire reports updated 11 Oct, 9:25 PM AEDT
Straight-line distance from the Gretna monitor to the reported incident location, or to the mapped fire boundary where an agency has published one. A fire without a published boundary may extend closer than its reported location suggests.
Recent observations and next 48 hours monitor + up to three models
20 0 −24 h Now +24 h +48 h µg/m³
Observed hourly PM2.5 NASA GEOS-CF CAMS FMI SILAM
About this chart Observed values come from this monitor. NASA GEOS-CF, CAMS and SILAM are independent total surface PM2.5 research forecasts sampled from their nearest grid cells; they are not blended with the observations.
Forecast
Next 6 hours Good 2.4–3.8 µg/m³ · 3 of 3 models
Next 12 hours Good 3.4–3.8 µg/m³ · 3 of 3 models
Next 24 hours Good 3.4–3.8 µg/m³ · 3 of 3 models
Next 48 hours Good 3.4–9.1 µg/m³ · 3 of 3 models
Model detail 3 available · 48-hour peak table Model 48-hour peak Category Peak around NASA GEOS-CF 4.6 µg/m³ Good 13 Oct, 3:30 AM AEDT CAMS 9.1 µg/m³ Good 13 Oct, 11:00 AM AEDT FMI SILAM 3.4 µg/m³ Good 12 Oct, 8:00 AM AEDT
Recent hourly readings 47 stored Observed local PM2.5 µg/m³ Air quality 11 Oct, 9:00 PM AEDT 0.0 Good 11 Oct, 8:00 PM AEDT 1.0 Good 11 Oct, 7:00 PM AEDT 0.0 Good 11 Oct, 6:00 PM AEDT 0.0 Good 11 Oct, 4:50 PM AEDT 0.0 Good 11 Oct, 4:00 PM AEDT 0.0 Good 11 Oct, 3:00 PM AEDT 0.0 Good 11 Oct, 1:50 PM AEDT 0.0 Good 11 Oct, 1:00 PM AEDT 0.0 Good 11 Oct, 11:50 AM AEDT 0.0 Good 11 Oct, 10:00 AM AEDT 1.0 Good 11 Oct, 9:00 AM AEDT 1.0 Good 11 Oct, 8:00 AM AEDT 0.0 Good 11 Oct, 7:00 AM AEDT 1.0 Good 11 Oct, 6:00 AM AEDT 1.0 Good 11 Oct, 4:50 AM AEDT 2.0 Good 11 Oct, 4:00 AM AEDT 1.0 Good 11 Oct, 3:00 AM AEDT 1.0 Good 11 Oct, 2:00 AM AEDT 1.0 Good 11 Oct, 12:50 AM AEDT 1.0 Good 11 Oct, 12:00 AM AEDT 1.0 Good 10 Oct, 10:50 PM AEDT 2.0 Good 10 Oct, 10:00 PM AEDT 2.0 Good 10 Oct, 8:50 PM AEDT 2.0 Good 10 Oct, 7:50 PM AEDT 1.0 Good 10 Oct, 7:00 PM AEDT 1.0 Good 10 Oct, 6:00 PM AEDT 1.0 Good 10 Oct, 5:00 PM AEDT 1.0 Good 10 Oct, 4:00 PM AEDT 1.0 Good 10 Oct, 3:00 PM AEDT 1.0 Good 10 Oct, 2:00 PM AEDT 1.0 Good 10 Oct, 1:00 PM AEDT 1.0 Good 10 Oct, 11:50 AM AEDT 1.0 Good 10 Oct, 11:00 AM AEDT 0.0 Good 10 Oct, 10:00 AM AEDT 0.0 Good 10 Oct, 9:00 AM AEDT 0.0 Good 10 Oct, 8:00 AM AEDT 1.0 Good 10 Oct, 7:00 AM AEDT 1.0 Good 10 Oct, 6:00 AM AEDT 1.0 Good 10 Oct, 5:00 AM AEDT 1.0 Good 10 Oct, 4:00 AM AEDT 1.0 Good 10 Oct, 3:00 AM AEDT 1.0 Good 10 Oct, 2:00 AM AEDT 1.0 Good 10 Oct, 12:50 AM AEDT 1.0 Good 10 Oct, 12:00 AM AEDT 2.0 Good 09 Oct, 10:50 PM AEDT 1.0 Good 09 Oct, 10:00 PM AEDT 1.0 Good
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