Brisbane CBD (Brisbane) 2012 hourly air quality and meteorological data

URL: https://data.des.qld.gov.au/__data/assets/file/0022/83344/brisbanecbd-aq-2012.csv

Period of operation: 1 January to 31 December 2012
Site location: Latitude: -27.4774; Longitude: 153.0281
AS/NZS 3580.1.1:2007 site classification: Neighbourhood
AS/NZS 3580.1.1:2007 compliance (pollutants): Complies with the exception of the following:

  • Equipment located in room on sixth floor of building
  • Nephelometer inlet located on eastern side of building, 1 metre out from building
  • PM10 inlet located on building roof above equipment room, 1 metre above roof surface
  • Building lift shaft higher than PM10 inlet located 8 metres S of inlet

AS/NZS 3580.14—2011 compliance (meteorology): Complies with the exception of the following:

  • Building lift shaft higher than wind sensor and within 10 metres of sensor
  • Buildings higher than wind sensor located within 40 metres of sensor
  • Temperature sensor located in non-aspirated radiation shield 1 metre above roof surface

Wind: Ultrasonic sensor

  • Height above roof level: 4 metres
  • The wind direction sensor is aligned to magnetic north. The reported wind direction is referenced to true north by application of a magnetic declination correction of +11 degrees to the sensor output value.

Temperature: Capacitive ceramic sensor
PM10: Tapered Element Oscillating Balance (TEOM) operated in accordance with AS 3580.9.8—2001

  • Measurement values do not compensate for loss of semi-volatile components from the collected particulate matter
  • Instrument output values are adjusted in accordance with US EPA equivalence designation method EQPM-1090-079 requirements (scaled by 1.03, offset by +3.0)
  • After adjustment, negative hourly PM10 concentrations less than -0.5 µg/m3 are removed and concentrations between -0.5 µg/m3 and 0.0 µg/m3 are set to 0.0 µg/m3

Visibility-reducing particles: Nephelometer operated in accordance with AS/NZS 3580.12.1:2001

  • Detector spectral response centred at 530 nm.
  • Instrument output offset and/or scaled based on calibration and daily zero/span response data

This resource view is not available at the moment. Click here for more information.

Download resource

Data Dictionary

Column Type Label Description
Date timestamp
Time text
Wind Direction (degTN) numeric
Wind Speed (m/s) numeric
Wind Sigma Theta (deg) numeric
Wind Speed Std Dev (m/s) numeric
Air Temperature (degC) numeric
PM10 (µg/m^3) numeric
Visibility-reducing particles (Mm^-1) numeric

Additional Information

Field Value
Data last updated 2 May 2018
Metadata last updated 20 June 2022
Created 1 October 2013
Format CSV
License Creative Commons Attribution 4.0
Archiver{'resource_timestamp': '2021-08-31T06:32:22.808184', 'status_id': 0, 'is_broken': False, 'reason': '', 'url_redirected_to': None, 'cache_filepath': 'archive/35/35aec14e-469c-4508-9b63-551100662959/brisbanecbd-aq-2012.csv', 'cache_url': 'https://www.data.qld.gov.au/dataset/45bf4340-9442-4120-b736-36c50c59415f/resource/35aec14e-469c-4508-9b63-551100662959/archive/brisbanecbd-aq-2012.csv', 'size': 398990, 'mimetype': 'application/octet-stream', 'hash': 'abe5620a999063eeace1aca0fbf7e37f7cd4108f', 'etag': None, 'last_modified': None, 'first_failure': None, 'last_success': '2022-03-08T02:11:13.951278', 'failure_count': 0, 'created': '2020-10-06T10:54:34.980041', 'updated': '2022-03-08T02:11:13.951278', 'status': 'Archived successfully', 'is_broken_printable': 'Downloaded OK'}
Datastore activeTrue
Datastore contains all records of source fileFalse
Has viewsTrue
Hashabe5620a999063eeace1aca0fbf7e37f7cd4108f
Id35aec14e-469c-4508-9b63-551100662959
Mimetypetext/csv
Package id45bf4340-9442-4120-b736-36c50c59415f
Position7
Qa{'resource_timestamp': None, 'archival_timestamp': '2022-03-08T02:11:13.951278', 'openness_score': 3, 'openness_score_reason': 'Content of file appeared to be format "CSV" which receives openness score: 3.', 'format': 'CSV', 'created': '2020-10-06T05:07:04.737332', 'updated': '2022-03-08T11:35:30.258983'}
Resource typefile
Size390 KiB
Stateactive
Validation statussuccess
Validation timestamp4 years ago
Size 390 KiB
Aligned with default data schema
Data usability rating :
Contains open format machine-readable open data.