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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:

18 July 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 17/07/2025
8.77 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 17/07/2025
7.09 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:

17/07/2025

Day: 7am – 6pm

31.8 db(A)

Evening: 6pm – 10pm

26.7 db(A)

Night: 10pm – 7am

27.5 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 Sat
Jul 19
Sun
Jul 20
Mon
Jul 21
Tue
Jul 22
Wed
Jul 23
Thu
Jul 24
Fri
Jul 25
mostly sunny
Sunny. S'ly winds
mostly sunny
Morning fog patches. Sunny afternoon. SE winds
mostly sunny
Mostly sunny. SE winds
mostly sunny
Mostly cloudy. SE/NE winds
mostly sunny
Mostly cloudy. Rain periods. NE winds tending NW
mostly sunny
Mostly sunny. SE winds
mostly sunny
Cloudy. Late shower. SE/NE winds
Maximum 18°C 17°C 20°C 20°C 18°C 17°C 19°C
Minimum 3°C -2°C 1°C 4°C 7°C 0°C 2°C
Chance of Rain 5% 5% 5% 80% 90% 30% 90%
Rain Amount < 1mm < 1mm < 1mm 1-5mm 1-5mm < 1mm 20-40mm
Frost Risk Moderate Severe High Slight Nil High Moderate
  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 6 km/h 11 km/h 8 km/h 12 km/h 11 km/h 11 km/h 10 km/h 15 km/h 9 km/h 14 km/h 11 km/h 11 km/h 13 km/h 15 km/h
Wind Direction km/h
SSE
km/h
SSW
km/h
SE
km/h
S
km/h
SE
km/h
SE
km/h
E
km/h
NNE
km/h
NNW
km/h
NW
km/h
SSE
km/h
SSE
km/h
E
km/h
NE
Relative Humidity 82 % 45 % 84 % 41 % 81 % 50 % 83 % 48 % 97 % 75 % 87 % 48 % 80 % 60 %
Dew Point 6°C 5°C 4°C 4°C 6°C 8°C 9°C 8°C 12°C 13°C 5°C 6°C 6°C 11°C
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.