Ayr (Ayr) 2012 hourly air quality and meteorological data
URL: https://data.des.qld.gov.au/__data/assets/file/0019/83332/ayr-aq-2012.csv
Period of operation: 1 January to 31 December 2012
Site location: Latitude: -19.5839; Longitude: 147.4059
AS/NZS 3580.1.1:2007 site classification: Neighbourhood
AS/NZS 3580.1.1:2007 compliance: Complies fully
AS/NZS 3580.14—2011 compliance (meteorology): Complies with the exception of the following:
- Trees within 15 metres of the monitoring site
- Monitoring shelter located on concreted surface
Wind: Ultrasonic sensor
- Height above ground level: 10 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 +8 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
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 |
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| Resource type | file |
| Size | 379 KiB |
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| Validation status | success |
| Validation timestamp | 4 years ago |
| Size | 379 KiB |
| Aligned with default data schema |
Data usability rating
:
Contains open format machine-readable open data.
Link is ok
Link checked: 8 March 2022
Link checked: 8 March 2022