PM10 Exceedances 2011-2012
PM concentration breaches 30 October 2012
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, of Breach of National Environmental Standard for PM10.
Nelson City Council hereby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the area gazetted as Air shed A: Nelson South and Air shed B: Tahunanui-Stoke on the following occasions.
30 October 2012
| Day | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
| 30/10/2012 | 60 | 10 | Air shed B: Tahunanui-Stoke |
PM concentration breaches 16 July 2012
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, of Breach of National Environmental Standard for PM10.
Nelson City Council herby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the area gazetted as Air shed A: Nelson South and Air shed B: Tahunanui-Stoke on the following occasions.
16 July 2012
| Day | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
| 16/07/2012 | 51 | 1 | Air shed B: Tahunanui-Stoke |
| 21/7/2012 | 54 | 4 | Air shed A: Nelson South |
| 20/7/2012 | 53 | 3 | Air shed A: Nelson South |
PM concentration breaches 19 January 2012
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, of Breach of National Environmental Standard for PM10.
Nelson City Council herby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the area gazetted as Air shed A: Nelson South and Air shed B: Tahunanui-Stoke on the following occasions.
19 January 2011
| Day | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
| 19/01/2012 | 54 | 4 | Air shed B: Tahunanui-Stoke |
PM concentration breaches 24 August 2011
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, of Breach of National Environmental Standard for PM10.
Nelson City Council herby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the area gazetted as Air shed A: Nelson South and Air shed B: Tahunanui-Stoke on the following occasions.
24 August 2011
| Day | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
| 24/08/2011 | 62 | 12 | Air shed B: Tahunanui-Stoke |
PM concentration breaches 03-04 August 2011
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards for Air Quality) Regulations 2004, of Breach of National Environmental Standard for PM10. Nelson City Council herby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the airsheds specified on the following occasions.
03 – 04 August 2011
| 2011 Date | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
| 03/08/2011 | 52 | 2 | Airshed A: St Vincent St |
| 04/08/2011 | 52 | 2 | Air shed A: St Vincent St |
Retraction of Breach Notice
Notice is given that the breach notice previously advertised for Airshed A on 24/06/2011 is withdrawn. The notice given stated a 24 hour mean PM10 concentration of 51 (µg/m3) and a breach of 1 (µg/m3). Subsequent data analysis shows the 24 hour mean mass concentration on 24/06/2011 was 50 (µg/m3) and therefore the National Standard for PM10 was not breached.
PM concentration breaches 27-29 July 2011
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards for Air Quality) Regulations 2004, of Breach of National Environmental Standard for PM10. Nelson City Council herby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the airsheds specified on the following occasions.
27 – 29 July 2011
| 2011 Date | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
| 27/07/2011 | 56 | 6 | Air shed A: St Vincent St |
| 29/07/2011 | 52 | 2 | Air shed A: St Vincent St |
PM concentration breaches 18-20 July 2011
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards for Air Quality) Regulations 2004, of Breach of National Environmental Standard for PM10. Nelson City Council herby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the airsheds specified on the following occasions.
17 – 20 July 2011
| 2011 Date | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
|
18/07/2011 |
54 |
4 |
Air shed A: St Vincent St |
|
19/07/2011 |
53 |
3 |
Air shed A: St Vincent St |
|
20/07/2011 |
54 |
4 |
Air shed A: St Vincent St |
PM concentration breaches to 17 July 2011
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards for Air Quality) Regulations 2004, of Breach of National Environmental Standard for PM10. Nelson City Council herby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the airsheds specified on the following occasions.
1 – 17 July 2011
| 2011 Date | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
| 17 July | 59 | 9 | Air shed A: St Vincent St |
| 16 July | 53 | 3 | Air shed A: St Vincent St |
| 5 July | 65 | 15 | Air shed A: St Vincent St |
| 4 July | 57 | 7 | Air shed A: St Vincent St |
| 3 July | 51 | 1 | Air shed A: St Vincent St |
| 1 July | 53 | 3 | Air shed A: St Vincent St |
PM concentration breaches June 2011
Public Notice pursuant the clause 16 of the Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, of Breach of National Environmental Standard for PM10. Nelson City Council herby gives notice that, PM10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m3) as specified in Schedule 1 of the above Regulations within the airsheds specified on the following occasions.
June 2011
| 2011 Date | 24 hour mean PM10 Concentration Measured (µg/m3) | Extent of PM10 Exceedence (µg/m3) | Location at which Regulation was Breached |
|---|---|---|---|
| 30 June | 57 | 7 | Air shed A: St Vincent St |
| 27 June | 58 | 8 | Air shed A: St Vincent St |
| 24 June | 51 | 1 | Air shed A: St Vincent St |