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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:

23rd February 2026
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 18/02/2026
12.04 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 18/02/2026
6.49 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:

18/02/2026

Day: 7am – 6pm

24.7 db(A)

Evening: 6pm – 10pm

21.6 db(A)

Night: 10pm – 7am

21.1 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 Mon
    Feb 23     		Tue
    Feb 24     		Wed
    Feb 25     		Thu
    Feb 26     		Fri
    Feb 27     		Sat
    Feb 28     		Sun
    Mar 1
    mostly sunny
    Mostly cloudy. NE winds tending SW     		mostly sunny
    Mostly sunny. SE/NE winds     		mostly sunny
    Mostly sunny. NE winds tending SW     		mostly sunny
    Mostly sunny. Fresh SE winds     		mostly sunny
    Mostly sunny. Fresh SE winds     		mostly sunny
    Mostly cloudy. Fresh SE winds     		mostly sunny
    Mostly cloudy. Fresh SE winds
    Maximum 35°C 37°C 36°C 35°C 34°C 33°C 32°C
    Minimum 22°C 22°C 21°C 20°C 18°C 18°C 18°C
    Chance of Rain 5% 5% 10% 10% 20% 50% 20%
    Rain Amount < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm < 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 11 km/h 10 km/h 16 km/h 13 km/h 9 km/h 13 km/h 21 km/h 26 km/h 22 km/h 25 km/h 20 km/h 23 km/h 20 km/h 21 km/h
    Wind Direction km/h
    NE     		km/h
    WSW     		km/h
    ENE     		km/h
    E     		km/h
    NE     		km/h
    SW     		km/h
    SE     		km/h
    SE     		km/h
    SE     		km/h
    ESE     		km/h
    SE     		km/h
    ESE     		km/h
    SE     		km/h
    ESE
    Relative Humidity 48 % 29 % 52 % 23 % 53 % 29 % 57 % 27 % 55 % 28 % 54 % 32 % 57 % 36 %
    Dew Point 15°C 14°C 17°C 12°C 16°C 14°C 17°C 12°C 15°C 13°C 14°C 13°C 15°C 14°C
    Operational Response: 
    No action required – monitoring compliant and weather conditions favourable.