Longreach PM2.5 monitor

Hourly government air-quality observations from Queensland DETSI.

Queensland · -23.4430, 144.2810 · observed 11 Oct, 7:00 PM AEST · Government monitor

2.0Latest hourly PM2.5 · µg/m³Good · <12.5 µg/m³

2.012-hour NowCast · µg/m³Derived concentration, not an Australian AQI

2.2Rolling 24 hours · µg/m³46 stored readings in this page window

GoodModel peak · next 24 h4.9–9.1 µg/m³ · GEOS-CF, CAMS and SILAM

What this monitor reports

2.0 µg/m³ is Good on the one-hour PM2.5 air quality scale. Current hourly reading.

The monitor belongs to Queensland DETSI. 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.

Agency fire reports updated 11 Oct, 8:25 PM AEST

Straight-line distance from the Longreach 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

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 hoursGood0.6–9.1 µg/m³ · 3 of 3 models

Next 12 hoursGood4.8–9.1 µg/m³ · 3 of 3 models

Next 24 hoursGood4.9–9.1 µg/m³ · 3 of 3 models

Next 48 hoursGood4.9–9.1 µg/m³ · 3 of 3 models

Model detail3 available · 48-hour peak table

Model	48-hour peak	Category	Peak around
NASA GEOS-CF	6.4 µg/m³	Good	13 Oct, 10:30 AM AEST
CAMS	4.9 µg/m³	Good	12 Oct, 9:00 AM AEST
FMI SILAM	9.1 µg/m³	Good	12 Oct, 2:00 AM AEST

Recent hourly readings46 stored

Observed local	PM2.5 µg/m³	Air quality
11 Oct, 7:00 PM AEST	2.0	Good
11 Oct, 6:00 PM AEST	2.0	Good
11 Oct, 5:00 PM AEST	2.1	Good
11 Oct, 4:00 PM AEST	2.0	Good
11 Oct, 3:00 PM AEST	2.0	Good
11 Oct, 2:00 PM AEST	2.0	Good
11 Oct, 1:00 PM AEST	2.0	Good
11 Oct, 12:00 PM AEST	2.0	Good
11 Oct, 11:00 AM AEST	2.1	Good
11 Oct, 10:00 AM AEST	2.3	Good
11 Oct, 8:00 AM AEST	2.2	Good
11 Oct, 7:00 AM AEST	2.2	Good
11 Oct, 6:00 AM AEST	2.7	Good
11 Oct, 5:00 AM AEST	2.6	Good
11 Oct, 4:00 AM AEST	2.1	Good
11 Oct, 3:00 AM AEST	2.4	Good
11 Oct, 2:00 AM AEST	2.4	Good
11 Oct, 1:00 AM AEST	2.1	Good
11 Oct, 12:00 AM AEST	2.2	Good
10 Oct, 11:00 PM AEST	2.5	Good
10 Oct, 10:00 PM AEST	2.3	Good
10 Oct, 9:00 PM AEST	2.4	Good
10 Oct, 8:00 PM AEST	2.4	Good
10 Oct, 7:00 PM AEST	2.2	Good
10 Oct, 6:00 PM AEST	2.0	Good
10 Oct, 5:00 PM AEST	2.0	Good
10 Oct, 4:00 PM AEST	2.1	Good
10 Oct, 3:00 PM AEST	2.0	Good
10 Oct, 2:00 PM AEST	2.1	Good
10 Oct, 1:00 PM AEST	2.3	Good
10 Oct, 12:00 PM AEST	2.0	Good
10 Oct, 11:00 AM AEST	2.2	Good
10 Oct, 10:00 AM AEST	3.1	Good
10 Oct, 9:00 AM AEST	3.0	Good
10 Oct, 8:00 AM AEST	2.8	Good
10 Oct, 7:00 AM AEST	2.4	Good
10 Oct, 6:00 AM AEST	3.5	Good
10 Oct, 5:00 AM AEST	4.0	Good
10 Oct, 4:00 AM AEST	6.4	Good
10 Oct, 3:00 AM AEST	6.3	Good
10 Oct, 2:00 AM AEST	6.6	Good
10 Oct, 1:00 AM AEST	7.6	Good
10 Oct, 12:00 AM AEST	9.5	Good
09 Oct, 11:00 PM AEST	8.1	Good
09 Oct, 10:00 PM AEST	3.5	Good
09 Oct, 9:00 PM AEST	2.2	Good

Nearby government monitors

same jurisdiction

Charleville2.0 µg/m³ PM2.5384 km away · Queensland DETSI Emerald4.3 µg/m³ PM2.5396 km away · Queensland DETSI Moranbah (Cunningham Way)9.0 µg/m³ PM2.5417 km away · Queensland DETSI Moranbah (Utah Dr)8.4 µg/m³ PM2.5421 km away · Queensland DETSI Blackwater4.8 µg/m³ PM2.5469 km away · Queensland DETSI Kirwan5.1 µg/m³ PM2.5525 km away · Queensland DETSI