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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 28/10/2025
8.23 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 28/10/2025
4.08 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:

28/10/2025

Day: 7am – 6pm

30.5 db(A)

Evening: 6pm – 10pm

31.5 db(A)

Night: 10pm – 7am

30.7 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 Thu
Oct 30
Fri
Oct 31
Sat
Nov 1
Sun
Nov 2
Mon
Nov 3
Tue
Nov 4
Wed
Nov 5
mostly sunny
Morning fog patches. Mostly sunny afternoon. SE winds tending W'ly
mostly sunny
Morning fog patches. Mostly cloudy afternoon. SE winds tending NW
mostly sunny
Partly cloudy. Showers, chance storm. E'ly winds tending NW
mostly sunny
Morning fog patches. Sunny afternoon. SE winds tending NW
mostly sunny
Partly cloudy. Late shower. E'ly winds tending N'ly
mostly sunny
Mostly cloudy. Clearing shower. Fresh NW winds
mostly sunny
Mostly sunny. Fresh NW winds
Maximum 28°C 30°C 32°C 33°C 37°C 27°C 27°C
Minimum 9°C 10°C 14°C 14°C 14°C 16°C 8°C
Chance of Rain 20% 60% 70% 10% 60% 70% 20%
Rain Amount < 1mm 1-5mm 1-5mm < 1mm 1-5mm < 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 9 km/h 10 km/h 8 km/h 9 km/h 10 km/h 18 km/h 9 km/h 8 km/h 11 km/h 21 km/h 24 km/h 28 km/h 13 km/h 22 km/h
Wind Direction km/h
SSE
km/h
WNW
km/h
ESE
km/h
WNW
km/h
NE
km/h
NNW
km/h
ESE
km/h
NW
km/h
NNE
km/h
NNW
km/h
NW
km/h
NW
km/h
NW
km/h
NW
Relative Humidity 77 % 37 % 61 % 31 % 66 % 41 % 70 % 35 % 61 % 27 % 65 % 33 % 51 % 28 %
Dew Point 16°C 11°C 13°C 11°C 17°C 17°C 18°C 15°C 19°C 14°C 15°C 9°C 8°C 6°C
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.