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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:

21/08/2026
3:00pm
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 20/08/2026
15.96 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 20/08/2026
3.82 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:

20/08/2026

Day: 7am – 6pm

39.8 db(A)

Evening: 6pm – 10pm

40.0 db(A)

Night: 10pm – 7am

37.7 db(A)
Operational Response: 
Elevated noise levels due to non-mining influences including – livestock, vehicles on nearby roads and insects close to the monitor.

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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    • Boggabri – 7 Day Weather Forecast3

    Summary Sun
    Aug 23     		Mon
    Aug 24     		Tue
    Aug 25     		Wed
    Aug 26     		Thu
    Aug 27     		Fri
    Aug 28     		Sat
    Aug 29
    mostly sunny
    Morning fog patches. Sunny afternoon. SE winds tending SW     		mostly sunny
    Sunny. NE winds tending NW     		mostly sunny
    Mostly cloudy. Late shower. NE winds tending NW     		mostly sunny
    Partly cloudy. Showers, chance storm. NW/W'ly winds     		mostly sunny
    Morning fog patches. Sunny afternoon. SE winds tending SW     		mostly sunny
    Morning fog patches. Sunny afternoon. SE winds tending NW     		mostly sunny
    Partly cloudy. Showers, chance storm. SE/SW winds
    Maximum 22°C 23°C 22°C 21°C 22°C 22°C 21°C
    Minimum 2°C 5°C 8°C 11°C 6°C 6°C 5°C
    Chance of Rain 5% 30% 90% 80% 5% 40% 60%
    Rain Amount < 1mm < 1mm 10-20mm 1-5mm < 1mm < 1mm 1-5mm
    Frost Risk Moderate 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 12 km/h 7 km/h 10 km/h 7 km/h 12 km/h 18 km/h 18 km/h 16 km/h 9 km/h 9 km/h 6 km/h 10 km/h 11 km/h 13 km/h
    Wind Direction km/h
    ESE     		km/h
    SE     		km/h
    E     		km/h
    W     		km/h
    NE     		km/h
    NNW     		km/h
    NW     		km/h
    W     		km/h
    SE     		km/h
    WSW     		km/h
    NNE     		km/h
    WNW     		km/h
    S     		km/h
    SSW
    Relative Humidity 89 % 46 % 77 % 49 % 78 % 70 % 94 % 59 % 89 % 54 % 87 % 48 % 78 % 48 %
    Dew Point 9°C 10°C 11°C 11°C 13°C 16°C 15°C 12°C 12°C 12°C 12°C 10°C 10°C 9°C
    Operational Response: 
    No action required – monitoring compliant and weather conditions favourable.