Air monitoring data pre - 2009

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This page provides historic information prior to 2009 on air quality monitoring in Nelson, including PM10 exceedances and average concentrations each day in winter months

30 October 2008

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 B: Tahunanui–Stoke on the following occasions.

24 hour PM10 exceedance
2008 Date24 hour mean PM10 Concentration Measured (µg/m3)Extent of PM10 Exceedence (µg/m3)Location at which Regulation was Breached
30 Oct
57
7
Airshed B: Tahunanui-Stoke

July 2008

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 on the following occasions.

24 hour PM10 exceedance
2008 Date24 hour mean PM10 Concentration Measured (µg/m3)Extent of PM10 Exceedence (µg/m3)Location at which Regulation was Breached
1 July
61
11
Airshed A: St Vincent Street
2 July
54
4
Airshed A: St Vincent Street
2 July
51
1
Airshed B: Tahunanui-Stoke
8 July
63
13
Airshed A: St Vincent Street
9 July
67
17
Airshed A: St Vincent Street
9 July
56
6
Airshed B: Tahunanui-Stoke
14 July
63
13
Airshed A: St Vincent Street
15 July
74
24
Airshed A: St Vincent Street
16 July
56
6
Airshed A: St Vincent Street
17 July
54
4
Airshed B: Tahunanui-Stoke
18 July
51
1
Airshed A: St Vincent Street
25 July
55
5
Airshed A: St Vincent Street

June 2008

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 on the following occasions.

24 hour PM10 exceedance
2008 Date24 hour mean PM10 Concentration Measured (µg/m3)Extent of PM10 Exceedence (µg/m3)Location at which Regulation was Breached
5 June
60
10
Airshed A: St Vincent Street
10 June
59
9
Airshed A: St Vincent Street
10 June
55
5
Airshed B: Tahunanui-Stoke
11 June
57
7
Airshed A: St Vincent Street
11 June
59
9
Airshed B: Tahunanui-Stoke
12 June
59
9
Airshed A: St Vincent Street
12 June
54
4
Airshed B: Tahunanui-Stoke
13 June
55
5
Airshed B: Tahunanui-Stoke
16 June
58
8
Airshed A: St Vincent Street
19 June
62
12
Airshed A: St Vincent Street
19 June
59
9
Airshed B: Tahunanui-Stoke
20 June
69
19
Airshed A: St Vincent Street
20 June
52
2
Airshed B: Tahunanui-Stoke
21June
57
7
Airshed A: St Vincent Street
30 June
56
6
 Airshed A: St Vincent Street

5 June 2008

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 B: Tahunanui-Stoke on the following occasions.

24 hour PM10 exceedance
2008 Date24 hour mean PM10 Concentration Measured (µg/m3)Extent of PM10 Exceedence (µg/m3)Location at which Regulation was Breached
20 May
51
1
Airshed B: Tahunanui-Stoke
28 May
57
7
Airshed A: St Vincent Street
29 May
64
14
Airshed A: St Vincent Street
30 May
57
7
Airshed A: St Vincent Street
31 May
56
6
Airshed A: St Vincent Street
1 Jun
51

 

2007

PM Concentrations exceeded

25 October 2007

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 B: Tahunanui–Stoke on the following occasions.

24 hour PM10 exceedance
Day 24 hour mean PM10 Concentration Measured (µg/m3) Extent of PM10 Exceedence (µg/m3) Location at which Regulation was Breached

25/10/2007

55

5

Air shed B: Tahunanui-Stoke

PM 10 concentrations exceeded a mean 24 hour concentration of 50 micrograms per cubic metre (µg/m 3) as specified in Schedule 1 of the above Regulations within the area gazetted as Airshed A: Nelson South and Airshed B: Tahunanui – Stoke and on the table shown.

 

24 hour Average PM 10 Concentrations Nelson City Council Airsheds
Not published because no exceedances
2007 Date
Airshed A St Vincent St PM 10 in µg/m3
Airshed A Extent of NES breach * in µg/m3
Airshed B Tahunanui- Stoke PM 10 in µg/m3
Airshed B Extent of NES breach * in µg/m3
22-Oct
15
0
27
0
21-Oct
6
0
25
0
20-Oct
7
0
16
0
19-Oct
15
0
17
0
18-Oct
6
0
7
0
17-Oct
15
0
26
0
16-Oct
18
0
18
0
15-Oct
15
0
12
0
14-Oct
8
0
13
0
13-Oct
13
0
17
0
12-Oct
14
0
18
0
11-Oct
11
0
12
0
10-Oct
8
0
15
0
9-Oct
13
0
15
0
8-Oct
19
0
18
0
7-Oct
30
0
27
0
6-Oct
12
0
17
0
5-Oct
14
0
24
0
4-Oct
26
0
29
0
3-Oct
8
0
19
0
2-Oct
8
0
14
0
1-Oct
17
0
17
0
*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 Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, by the extent indicated below.

 

24 hour Average PM 10 Concentrations Nelson City Council Airsheds
Not published because no exceedances
2007 Date
Airshed A St Vincent St PM 10 in µg/m3
Airshed A Extent of NES breach * in µg/m3
Airshed B Tahunanui- Stoke PM 10 in µg/m3
Airshed B Extent of NES breach * in µg/m3
30-Sep
27
0
28
0
29-Sep
16
0
23
0
28-Sep
14
0
20
0
27-Sep
14
0
20
0
26-Sep
10
0
14
0
25-Sep
8
0
14
0
24-Sep
6
0
9
0
23-Sep
8
0
7
0
22-Sep
13
0
13
0
21-Sep
15
0
20
0
20-Sep
11
0
16
0
19-Sep
17
0
17
0
18-Sep
18
0
24
0
17-Sep
23
0
23
0
16-Sep
25
0
16
0
15-Sep
14
0
15
0
14-Sep
26
0
22
0
13-Sep
24
0
30
0
12-Sep
19
0
25
0
11-Sep
22
0
14
0
10-Sep
14
0
23
0
*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 Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, by the extent indicated below.

 

24 hour Average PM 10 Concentrations Nelson City Council Airsheds
Not published to date
2007 Date
Airshed A St Vincent St PM 10 in µg/m3
Airshed A Extent of NES breach * in µg/m3
Airshed B Tahunanui- Stoke PM 10 in µg/m3
Airshed B Extent of NES breach * in µg/m3
9-Sep
23
0
19
0
8-Sep
29
0
19
0
7-Sep
30
0
26
0
6-Sep
26
0
21
0
5-Sep
11
0
13
0
4-Sep
18
0
22
0
3-Sep
31
0
18
0
2-Sep
20
0
22
0
1-Sep
14
0
17
0
31-Aug
14
0
32
0
30-Aug
8
0
32
0
29-Aug
22
0
26
0
28-Aug
28
0
63
13*
27-Aug
43
0
36
0
26-Aug
23
0
19
0
25-Aug
28
0
23
0
24-Aug
37
0
50
0
23-Aug
39
0
25
0
22-Aug
21
0
26
0
21-Aug
20
0
32
0
20-Aug
33
0
29
0
19-Aug
43
0
31
0
18-Aug
40
0
35
0
17-Aug
26
0
25
0
16-Aug
40
0
49
0
15-Aug
19
0
34
0
14-Aug
8
0
10
0
13-Aug
13
0
13
0
*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 Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, by the extent indicated below.

 

24 hour Average PM 10 Concentrations Nelson City Council Airsheds
Published 11 August 2007
2007 Date
Airshed A St Vincent St PM 10 in µg/m3
Airshed A Extent of NES breach * in µg/m3
Airshed B Tahunanui- Stoke PM 10 in µg/m3
Airshed B Extent of NES breach * in µg/m3
12-Aug
13
0
16
0
11-Aug
31
0
25
0
10-Aug
46
0
35
0
9-Aug
61
11*
36
0
8-Aug
56
6*
35
0
7-Aug
53
3*
29
0
6-Aug
36
0
22
0
5-Aug
34
0
25
0
4-Aug
37
0
29
0
3-Aug
59
9
42
0
2-Aug
49
0
29
0
1-Aug
52
2*
27
0
31-Jul
28
0
26
0
30-Jul
16
0
17
0
29-Jul
30
0
22
0
28-Jul
29
0
24
0
27-Jul
56
6
34
0
26-Jul
45
0
47
0
25-Jul
38
0
30
0
24-Jul
35
0
39
0
23-Jul
24
0
42
0
22-Jul
44
0
31
0
21-Jul
40
0
33
0
20-Jul
42
0
36
0
19-Jul
31
0
49
0
*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 Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, by the extent indicated below.

 

 

24 hour Average PM 10 Concentrations Nelson City Council Airsheds
Published 21 July 2007
2007 Date
Airshed A St Vincent St PM 10 in µg/m3
Airshed A Extent of NES breach * in µg/m3
Airshed B Tahunanui- Stoke PM 10 in µg/m3
Airshed B Extent of NES breach * in µg/m3
15-Jul
21
0
32
0
14-Jul
49
0
32
0
13-Jul
74
24*
52
2*
12-Jul
63
13*
42
0
11-Jul
35
0
28
0
10-Jul
14
0
19
0
9-Jul
58
8*
57
7*
8-Jul
65
15*
34
0
7-Jul
32
0
25
0
6-Jul
9
0
9
0
5-Jul
35
0
31
0
4-Jul
58
8*
43
0
3-Jul
47
0
29
0
2-Jul
33
0
23
0
*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 Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, by the extent indicated below.

 

24 hour Average PM 10 Concentrations Nelson City Council Airsheds
Published 7 July 2007
2007 Date
Airshed A St Vincent St PM 10 in µg/m3
Airshed A Extent of NES breach * in µg/m3
Airshed B Tahunanui- Stoke PM 10 in µg/m3
Airshed B Extent of NES breach * in µg/m3
1-Jul
30
0
29
0
30-Jun
9
0
10
0
29-Jun
28
0
37
0
28-Jun
110
60*
112
62*
27-Jun
80
30*
51
1*
26-Jun
67
17*
32
0
25-Jun
20
0
38
0
24-Jun
8
0
24
0
23-Jun
20
0
19
0
22-Jun
21
0
23
0
21-Jun
25
0
28
0
20-Jun
60
10*
49
0
19-Jun
78
28*
54
4*
18-Jun
66
16*
50
0
17-Jun
32
0
29
0
16-Jun
39
0
32
0
15-Jun
52
2*
44
0
*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 Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004, by the extent indicated below.