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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 March 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 22/03/2026
8.21 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 22/03/2026
1.73 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:

22/03/2026

Day: 7am – 6pm

21.8 db(A)

Evening: 6pm – 10pm

21.0 db(A)

Night: 10pm – 7am

27.0 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 Tue
    Mar 24     		Wed
    Mar 25     		Thu
    Mar 26     		Fri
    Mar 27     		Sat
    Mar 28     		Sun
    Mar 29     		Mon
    Mar 30
    mostly sunny
    Sunny. SE/S'ly winds     		mostly sunny
    Sunny. SE winds     		mostly sunny
    Mostly sunny. SE winds tending SW     		mostly sunny
    Partly cloudy. Clearing shower. Strong SW winds     		mostly sunny
    Sunny. SW/S'ly winds     		mostly sunny
    Mostly sunny. S'ly winds     		mostly sunny
    Mostly sunny. SE winds
    Maximum 33°C 33°C 35°C 22°C 26°C 28°C 30°C
    Minimum 16°C 15°C 16°C 14°C 9°C 11°C 13°C
    Chance of Rain 5% 5% 70% 10% 5% 5% 5%
    Rain Amount < 1mm < 1mm 1-5mm < 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 13 km/h 16 km/h 14 km/h 17 km/h 9 km/h 19 km/h 26 km/h 31 km/h 13 km/h 16 km/h 15 km/h 12 km/h 15 km/h 14 km/h
    Wind Direction km/h
    SE     		km/h
    S     		km/h
    SSE     		km/h
    SSW     		km/h
    E     		km/h
    WNW     		km/h
    WSW     		km/h
    WSW     		km/h
    S     		km/h
    SSW     		km/h
    SE     		km/h
    S     		km/h
    SE     		km/h
    SSE
    Relative Humidity 60 % 28 % 65 % 24 % 53 % 23 % 52 % 25 % 52 % 27 % 57 % 24 % 63 % 25 %
    Dew Point 14°C 11°C 14°C 9°C 13°C 10°C 7°C 1°C 5°C 5°C 8°C 5°C 12°C 7°C
    Operational Response: 
    No action required – monitoring compliant and weather conditions favourable.