Cannon Hill (South East Queensland) 2020 hourly air quality and meteorological data
datastore ActivePeriod of operation: 1 January to 31 December 2020 (particle measurements impacted by car park development earthworks next to station at times in January)
Site location: Latitude: -27.4654; Longitude: 153.0872
AS/NZS 3580.1.1 site classification: Neighbourhood
AS/NZS 3580.1.1 compliance (pollutants): Complies fully
AS/NZS 3580.14 compliance (meteorology): Complies, except for:
- Temperature and relative humidity sensors located 10 metres above ground level.
- Rainfall measured by acoustic sensor
Wind sensor: Ultrasonic sensor
- 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
- Height above ground level: 10 metres.
Relative humidity: Capacitive thin film polymer sensor
- Height above ground level: 10 metres.
Rainfall: Vaisala RAINCAP® precipitation sensor.
- Height above ground level: 10 metres.
Barometric pressure: Capacitive silicon sensor.
- Height above ground level: 10 metres.
Ozone: UV absorption analyser operated in accordance with AS/NZS 3580.6.1
- Instrument output offset and/or scaled based on calibration and daily zero/span response data.
PM10/PM2.5: Dichotomous Tapered Element Oscillating Balance (TEOM) Model 1405-DF fitted with Filter Dynamics Measurement System (FDMS) operated in accordance with AS/NZS 3580.9.13
- The FDMS system compensates for the loss of semi-volatile components from the collected particulate matter.
- Reported concentrations are uncorrected instrument output values.
- The reported PM10 and PM2.5 concentrations are calculated from running 1-hour average concentrations updated at six minute intervals.
- Negative hourly PM10/PM2.5 concentrations down to -5 µg/m^3 resulting from instrument noise at low particle concentrations are reported.
TSP: Tapered Element Oscillating Microbalance (TEOM) Model 1405 fitted with TSP inlet and operated in accordance with AS/NZS 3580.9.13 (excluding FDMS requirements)
- Measurement values do not compensate for loss of semi-volatile components from the collected particulate matter.
- Reported concentrations are uncorrected instrument output values.
- Negative hourly TSP concentrations less than -0.5 µg/m^3 are removed and concentrations between -0.5 µg/m^3 and 0.0 µg/m^3 are set to 0.0 µg/m^3.
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Data Dictionary
Additional Information
| Field | Value |
|---|---|
| Data last updated | 9 November 2021 |
| Metadata last updated | 20 June 2022 |
| Created | 9 November 2021 |
| Format | CSV |
| License | Creative Commons Attribution 4.0 |
| Size | 615.5 KiB |
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Link checked: 20 June 2022