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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 October 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 21/10/2025
37.18 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 21/10/2025
13.6 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:

21/10/2025

Day: 7am – 6pm

23.1 db(A)

Evening: 6pm – 10pm

22.8 db(A)

Night: 10pm – 7am

23.5 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.

IN THIS SECTION

Boggabri – 7 Day Weather Forecast3

Summary Wed
Oct 22
Thu
Oct 23
Fri
Oct 24
Sat
Oct 25
Sun
Oct 26
Mon
Oct 27
Tue
Oct 28
mostly sunny
Mostly cloudy. Late shower. Strong N'ly winds tending NW
mostly sunny
Mostly sunny. S/SW winds
mostly sunny
Morning fog patches. Sunny afternoon. S/SW winds
mostly sunny
Mostly cloudy. SE winds tending W'ly
mostly sunny
Mostly cloudy. Late shower. NE winds tending fresh NW
mostly sunny
Mostly sunny. Fresh NW winds
mostly sunny
Mostly sunny. SW winds
Maximum 38°C 31°C 32°C 31°C 33°C 31°C 26°C
Minimum 21°C 13°C 8°C 9°C 15°C 14°C 8°C
Chance of Rain 40% 5% 5% 30% 60% 20% 50%
Rain Amount < 1mm < 1mm < 1mm < 1mm 1-5mm < 1mm 1-5mm
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 9 km/h 34 km/h 12 km/h 9 km/h 6 km/h 16 km/h 9 km/h 8 km/h 11 km/h 27 km/h 18 km/h 27 km/h 13 km/h 21 km/h
Wind Direction km/h
N
km/h
NNW
km/h
S
km/h
WSW
km/h
SSW
km/h
WSW
km/h
SSE
km/h
W
km/h
NNW
km/h
NW
km/h
W
km/h
WNW
km/h
SSW
km/h
SW
Relative Humidity 35 % 22 % 44 % 20 % 66 % 18 % 58 % 22 % 51 % 35 % 53 % 23 % 63 % 36 %
Dew Point 15°C 13°C 9°C 5°C 13°C 4°C 11°C 6°C 13°C 14°C 13°C 7°C 10°C 8°C
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.