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Boggabri Coal - Operational Information and Monitoring

Boggabri Coal – Site Monitoring and Reporting Community Feedback

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Blast Times

Next scheduled blast times:

16 December 2025
3:00 pm
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

Air Quality (PM10)1

Average reading for 24hr period:

00:00 – 23:59 hrs on 18/12/2025
15.76 µg/m3
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

1: PM10: particle matter, 10 micron or less in size

Air Quality (PM2.5)2

Average reading for 24hr period:

00:00 – 23:59 hrs on 18/12/2025
7.52 µg/m3
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

2: PM2.5: particle matter, 2.5 micron or less in size

Noise (LF)3

Average readings for the periods on:

18/12/2025

Day: 7am – 6pm

26.8 db(A)

Evening: 6pm – 10pm

22.4 db(A)

Night: 10pm – 7am

20.5 db(A)
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

3: LF is the estimated equivalent mining noise (LA90 + 3db) (LF = low frequency for band pass 20-630 Hz). The results are filtered to exclude the influence of excessive wind speed (> 3m/s) and rainfall.

1, 2: Real time monitoring results may include noise from other sources.

* : No result. Non-compliant weather conditions present.

– : No result. Monitor malfunction.

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  • Operational Information and Monitoring

    • Boggabri – 7 Day Weather Forecast3

    Summary Sat
    Dec 20     		Sun
    Dec 21     		Mon
    Dec 22     		Tue
    Dec 23     		Wed
    Dec 24     		Thu
    Dec 25     		Fri
    Dec 26
    mostly sunny
    Mostly sunny. SE winds tending fresh NW     		mostly sunny
    Sunny morning. Mostly sunny afternoon. Strong NE/NW winds     		mostly sunny
    Mostly cloudy. Late shower. Fresh NW winds     		mostly sunny
    Partly cloudy. Clearing shower. NW winds tending fresh W'ly     		mostly sunny
    Sunny. SE winds tending W'ly     		mostly sunny
    Sunny. SW winds     		mostly sunny
    Mostly sunny. SE winds
    Maximum 41°C 41°C 34°C 35°C 35°C 35°C 34°C
    Minimum 20°C 23°C 24°C 19°C 13°C 14°C 14°C
    Chance of Rain 5% 40% 70% 40% 5% 5% 20%
    Rain Amount < 1mm < 1mm 5-10mm < 1mm < 1mm < 1mm < 1mm
    Frost Risk Nil Nil Nil Nil Nil Nil Nil
      09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00
    Wind Speed 6 km/h 21 km/h 22 km/h 31 km/h 19 km/h 26 km/h 14 km/h 23 km/h 11 km/h 15 km/h 14 km/h 19 km/h 14 km/h 17 km/h
    Wind Direction km/h
    NNW     		km/h
    NW     		km/h
    N     		km/h
    N     		km/h
    NNW     		km/h
    NW     		km/h
    WNW     		km/h
    W     		km/h
    SSE     		km/h
    W     		km/h
    S     		km/h
    SSW     		km/h
    SSE     		km/h
    S
    Relative Humidity 39 % 18 % 33 % 19 % 46 % 49 % 72 % 24 % 57 % 23 % 38 % 24 % 55 % 28 %
    Dew Point 16°C 12°C 14°C 12°C 18°C 19°C 21°C 10°C 15°C 10°C 10°C 10°C 15°C 12°C
    Operational Response: 
    No action required – monitoring compliant and weather conditions favourable.