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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:

25 November 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 24/11/2025
18.59 µg/m3
Operational Response: 
Elevated PM10 due to agricultural activities up wind of the monitoring station

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 24/11/2025
8.37 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:

25/11/2025

Day: 7am – 6pm

31.3 db(A)

Evening: 6pm – 10pm

NR db(A)

Night: 10pm – 7am

23.7 db(A)
Operational Response: 
NR for 8 November 2025 evening period due to wind speed >3m/s.

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.

IN THIS SECTION
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  • Operational Information and Monitoring

    • Boggabri – 7 Day Weather Forecast3

    Summary Thu
    Nov 27     		Fri
    Nov 28     		Sat
    Nov 29     		Sun
    Nov 30     		Mon
    Dec 1     		Tue
    Dec 2     		Wed
    Dec 3
    mostly sunny
    Mostly sunny. Fresh NW/SW winds     		mostly sunny
    Mostly sunny. SE winds tending NW     		mostly sunny
    Mostly cloudy morning. Mostly sunny afternoon. N'ly winds tending strong NW     		mostly sunny
    Sunny. Fresh W'ly winds     		mostly sunny
    Mostly sunny. Fresh NW winds     		mostly sunny
    Sunny. Strong SW winds     		mostly sunny
    Sunny. SW winds
    Maximum 35°C 35°C 33°C 32°C 30°C 25°C 29°C
    Minimum 18°C 12°C 19°C 12°C 11°C 9°C 8°C
    Chance of Rain 5% 10% 30% 5% 10% 10% 5%
    Rain Amount < 1mm < 1mm < 1mm < 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 20 km/h 32 km/h 7 km/h 15 km/h 22 km/h 35 km/h 9 km/h 25 km/h 9 km/h 30 km/h 21 km/h 31 km/h 10 km/h 12 km/h
    Wind Direction km/h
    NW     		km/h
    W     		km/h
    SE     		km/h
    NW     		km/h
    NW     		km/h
    WNW     		km/h
    WSW     		km/h
    W     		km/h
    W     		km/h
    WNW     		km/h
    WSW     		km/h
    WSW     		km/h
    S     		km/h
    SW
    Relative Humidity 57 % 16 % 38 % 17 % 41 % 37 % 45 % 19 % 33 % 18 % 41 % 21 % 45 % 18 %
    Dew Point 19°C 5°C 10°C 5°C 13°C 15°C 11°C 5°C 5°C 2°C 4°C 0°C 6°C 1°C
    Operational Response: 
    No action required – monitoring compliant and weather conditions favourable.