Creative Commons Attribution 3.0 New Zealand
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This dataset was first added to MfE Data Service on 16 Sep 2015.
We measure the annual concentrations and proportions of natural and anthropogenic particulate matter 10 micrometres or less in diameter (PM10). PM10 in the air comprises solid particles and liquid droplets from both natural and human-made sources.
PM10 occurs naturally, for example, as sea salt, dust (airborne soil), or pollen. Airborne soil particles, although natural, are also produced by human-made processes such as construction and industrial activities. Natural particulates can make up a large portion of PM10 in some areas.
Research on the health effects of natural particulate matter is inconclusive, and the World Health Organization (WHO) considers all particulate matter of a certain size to be of equal toxicity. Natural particulates are generally in the PM2.5 to PM10 size range, which typically has less harmful health effects than smaller particles.
Column headings:
- Con_mcg_m3 = Concentration in micrograms per cubic metre (μg/m3)
This dataset relates to the "Natural particulate matter 10 micrometres or less in diameter (PM10)" measure on the Environmental Indicators, Te taiao Aotearoa website.
| Table ID | 52443 |
|---|---|
| Data type | Table |
| Row count | 36 |
| Services | Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed |
Creative Commons Attribution 3.0 New Zealand
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 16 Sep 2015.
Lead is a heavy metal. Airborne sources include some industrial discharges, such as at metal smelters and the removal of lead-based paint from buildings without proper safety precautions. Lead can harm the nervous system and hearing, and impair mental development. Before 1996, when petrol became lead free, some New Zealand sites experienced elevated lead concentrations.
Column headings:
- Con_mcg_m3 = Concentration in micrograms per cubic metre (μg/m3)
This dataset relates to the "Lead concentrations" measure on the Environmental Indicators, Te taiao Aotearoa website.
| Table ID | 52453 |
|---|---|
| Data type | Table |
| Row count | 9 |
| Services | Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed |
Creative Commons Attribution 3.0 New Zealand
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You must attribute the creator in your own works.
This item was first added to MfE Data Service on 14 Oct 2015
| Document ID | 11657 |
|---|---|
| File name | nitrogen-dioxide-trend-statistics-xlsx.xlsx |
| Type | XLSX |
| Size | 12.7 KB |
Creative Commons Attribution 3.0 New Zealand
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You must attribute the creator in your own works.
This item was first added to MfE Data Service on 02 Oct 2015
| Document ID | 11359 |
|---|---|
| File name | on-road-transport-vehicles-trend-statistics-xlsx.xlsx |
| Type | XLSX |
| Size | 12.2 KB |
Creative Commons Attribution 3.0 New Zealand
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This item was first added to MfE Data Service on 02 Oct 2015
| Document ID | 11355 |
|---|---|
| File name | sulphur-dioxide-trend-statistics-xlsx.xlsx |
| Type | XLSX |
| Size | 12.3 KB |
Creative Commons Attribution 3.0 New Zealand
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This item was first added to MfE Data Service on 02 Oct 2015
| Document ID | 11354 |
|---|---|
| File name | carbon-monoxide-trend-statistics-xlsx.xlsx |
| Type | XLSX |
| Size | 12.9 KB |
Creative Commons Attribution 3.0 New Zealand
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You must attribute the creator in your own works.
This item was first added to MfE Data Service on 02 Oct 2015
| Document ID | 11348 |
|---|---|
| File name | pm10-trend-statistics-xlsx.xlsx |
| Type | XLSX |
| Size | 15.1 KB |
Creative Commons Attribution 3.0 New Zealand
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This item was first added to MfE Data Service on 30 Sep 2015
| Document ID | 11224 |
|---|---|
| File name | 2013-outputs-for-on-road-vehicle-emissions.ods |
| Type | ODS |
| Size | 559 KB |
Creative Commons Attribution 3.0 New Zealand
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You must attribute the creator in your own works.
This item was first added to MfE Data Service on 30 Sep 2015
| Document ID | 11223 |
|---|---|
| File name | 2013-inputs-for-on-road-vehicle-emissions.ods |
| Type | ODS |
| Size | 195 KB |
Creative Commons Attribution 3.0 New Zealand
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This item was first added to MfE Data Service on 30 Sep 2015
| Document ID | 11222 |
|---|---|
| File name | vehicle-emissions-update-and-uncertainty-in-pm10-indicator-2015.pdf |
| Type | |
| Size | 1.15 MB |