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Longford PM2.5 monitor

Hourly government air-quality observations from EPA Tasmania.

Tasmania · -41.6020, 147.1190 · observed · Government monitor

3.0Latest hourly PM2.5 · µg/m³Good · <12.5 µg/m³
—12-hour NowCast · µg/m³Derived concentration, not an Australian AQI
—Rolling 24 hours · µg/m³38 stored readings in this page window
GoodModel peak · next 24 h4.9–6.9 µg/m³ · GEOS-CF, CAMS and SILAM

What this monitor reports

3.0 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 52 planned or registered burns.

View 52 planned or registered burns nearby
PERTH — MIDLAND HIGHWAY6 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033879
Starts
27 Aug, 8:15 AM AEST
Scheduled end
27 Aug, 4:00 PM AEST
Official source
WAVERLEY20 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033883
Starts
27 Aug, 8:08 AM AEST
Scheduled end
27 Aug, 1:00 PM AEST
Official source
WESTBURY — BIRRALEE ROAD27 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033897
Starts
27 Aug, 9:35 AM AEST
Scheduled end
28 Aug, 5:00 PM AEST
Official source
LEGANA — BEACH ROAD29 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033876
Starts
27 Aug, 8:00 AM AEST
Scheduled end
27 Aug, 3:30 PM AEST
Official source
NUNAMARA — TASMAN HIGHWAY32 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033907
Starts
27 Aug, 10:06 AM AEST
Scheduled end
28 Aug, 10:00 AM AEST
Official source
ROBIGANA — DEVIOT ROAD40 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033809
Starts
26 Aug, 10:00 AM AEST
Scheduled end
29 Aug, 6:00 PM AEST
Official source
HILLWOOD — BURTON STREET41 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033890
Starts
27 Aug, 9:07 AM AEST
Scheduled end
27 Aug, 4:30 PM AEST
Official source
MIENA — JONES ROAD55 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033895
Starts
27 Aug, 9:31 AM AEST
Scheduled end
27 Aug, 6:00 PM AEST
Official source
JETSONVILLE — RICHS ROAD60 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033820
Starts
26 Aug, 12:30 PM AEST
Scheduled end
29 Aug, 6:00 PM AEST
Official source
MANGANA — YOUNG STREET65 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033815
Starts
26 Aug, 12:01 PM AEST
Scheduled end
28 Aug, 7:00 PM AEST
Official source
LATROBE — COAL HILL ROAD72 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033898
Starts
27 Aug, 9:44 AM AEST
Scheduled end
29 Aug, 11:59 PM AEST
Official source
SPREYTON — SHEFFIELD ROAD77 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033749
Starts
25 Aug, 11:00 AM AEST
Scheduled end
28 Aug, 11:00 AM AEST
Official source
BEAUMARIS — OCEAN DRIVE98 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26031809
Starts
09 Aug, 4:00 PM AEST
Scheduled end
10 Sep, 12:00 PM AEST
Official source
BEAUMARIS — REEDY ROAD98 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033885
Starts
27 Aug, 8:10 AM AEST
Scheduled end
27 Aug, 4:00 PM AEST
Official source
COLEBROOK — LINK ROAD105 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033889
Starts
27 Aug, 9:15 AM AEST
Scheduled end
27 Aug, 5:06 PM AEST
Official source
COLEBROOK — LINK ROAD106 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033847
Starts
26 Aug, 4:49 PM AEST
Scheduled end
27 Aug, 4:00 PM AEST
Official source
CUPRONA — CUPRONA ROAD108 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033906
Starts
27 Aug, 9:58 AM AEST
Scheduled end
27 Aug, 6:00 PM AEST
Official source
ORFORD — ALMA ROAD121 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033888
Starts
27 Aug, 9:00 AM AEST
Scheduled end
28 Aug, 6:00 PM AEST
Official source
TEA TREE — TEA TREE ROAD121 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033886
Starts
27 Aug, 8:15 AM AEST
Scheduled end
28 Aug, 11:59 PM AEST
Official source
GRANTON — BRIDGEVIEW ROAD128 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26030882
Starts
30 Jul, 1:20 PM AEST
Scheduled end
31 Aug, 2:16 PM AEST
Official source
RICHMOND — BOURBON AVENUE128 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033838
Starts
26 Aug, 2:00 PM AEST
Scheduled end
28 Aug, 2:00 PM AEST
Official source
SORELL — WESTON HILL ROAD134 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26032733
Starts
16 Aug, 10:30 AM AEST
Scheduled end
01 Sep, 5:00 PM AEST
Official source
NUGENT — BEZZANTS ROAD134 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26032886
Starts
17 Aug, 9:35 AM AEST
Scheduled end
31 Aug, 6:36 PM AEST
Official source
FORCETT — DELMORE ROAD141 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26025496
Starts
03 Jun, 2:10 PM AEST
Scheduled end
08 Sep, 6:00 PM AEST
Official source
CAMBRIDGE — PASS ROAD142 km away · Active · Registered BurnTasmania 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
ACTON PARK — ACTON DRIVE145 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033892
Starts
27 Aug, 9:13 AM AEST
Scheduled end
28 Aug, 3:00 PM AEST
Official source
ACTON PARK — TARA DRIVE146 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033887
Starts
27 Aug, 9:00 AM AEST
Scheduled end
27 Aug, 5:00 PM AEST
Official source
FERN TREE — BRACKEN LANE147 km away · Active · Registered BurnTasmania Fire Service / TasALERT
Registered burn details
Permit
26033909
Starts
27 Aug, 10:20 AM AEST
Scheduled end
27 Aug, 2:00 PM AEST
Official source

Straight-line distance from the Longford 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
250−24 hNow+24 h+48 hµg/m³
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 hoursGood1.7–4.9 µg/m³ · 3 of 3 models
Next 12 hoursGood2.0–6.9 µg/m³ · 3 of 3 models
Next 24 hoursGood4.9–6.9 µg/m³ · 3 of 3 models
Next 48 hoursFair4.9–14.3 µg/m³ · 3 of 3 models
Model detail3 available · 48-hour peak table
Model48-hour peakCategoryPeak around
NASA GEOS-CF4.9 µg/m³Good27 Aug, 11:30 PM AEST
CAMS14.3 µg/m³Fair29 Aug, 7:00 AM AEST
FMI SILAM4.9 µg/m³Good28 Aug, 10:00 AM AEST
Recent hourly readings38 stored
Observed localPM2.5 µg/m³Air quality
27 Aug, 10:00 AM AEST3.0Good
27 Aug, 9:00 AM AEST8.0Good
27 Aug, 8:00 AM AEST10.0Good
27 Aug, 7:00 AM AEST22.0Fair
27 Aug, 6:00 AM AEST9.0Good
27 Aug, 5:00 AM AEST14.0Fair
27 Aug, 4:00 AM AEST14.0Fair
26 Aug, 9:50 PM AEST13.0Fair
26 Aug, 9:00 PM AEST3.0Good
26 Aug, 7:50 PM AEST2.0Good
26 Aug, 7:00 PM AEST7.0Good
26 Aug, 6:00 PM AEST3.0Good
26 Aug, 5:00 PM AEST1.0Good
26 Aug, 4:00 PM AEST1.0Good
26 Aug, 3:00 PM AEST1.0Good
26 Aug, 2:00 PM AEST1.0Good
26 Aug, 1:00 PM AEST11.0Good
26 Aug, 12:00 PM AEST1.0Good
26 Aug, 11:00 AM AEST0.0Good
26 Aug, 10:00 AM AEST2.0Good
26 Aug, 9:00 AM AEST4.0Good
26 Aug, 8:00 AM AEST8.0Good
26 Aug, 7:00 AM AEST14.0Fair
26 Aug, 6:00 AM AEST5.0Good
26 Aug, 5:00 AM AEST9.0Good
26 Aug, 4:00 AM AEST6.0Good
25 Aug, 9:50 PM AEST12.0Good
25 Aug, 9:00 PM AEST10.0Good
25 Aug, 8:00 PM AEST8.0Good
25 Aug, 7:00 PM AEST6.0Good
25 Aug, 6:00 PM AEST5.0Good
25 Aug, 5:00 PM AEST2.0Good
25 Aug, 4:00 PM AEST2.0Good
25 Aug, 3:00 PM AEST2.0Good
25 Aug, 2:00 PM AEST2.0Good
25 Aug, 1:00 PM AEST3.0Good
25 Aug, 11:50 AM AEST4.0Good
25 Aug, 11:00 AM AEST26.0Poor

Nearby government monitors

same jurisdiction
Perth5.0 µg/m³ PM2.56 km away · EPA TasmaniaHadspen3.0 µg/m³ PM2.512 km away · EPA TasmaniaSouth Launceston3.0 µg/m³ PM2.518 km away · EPA TasmaniaWestbury2.0 µg/m³ PM2.525 km away · EPA TasmaniaExeter3.0 µg/m³ PM2.536 km away · EPA TasmaniaDeloraine1.0 µg/m³ PM2.539 km away · EPA Tasmania
Times are local (AEST) and mark the end of each measurement hour.Methodology & source policyHosted in Australia