East Anglia |
Norwich Lakenfields AURN |
µg/m³ |
28.3 |
23.3 |
19 |
16.5 |
15.5 |
16 |
18.8 |
22.5 |
26.8 |
33.3 |
40.8 |
48 |
54.3 |
60 |
63.5 |
67.5 |
70.5 |
70.3 |
68.8 |
66.8 |
65.8 |
64.8 |
64.8 |
63.5 |
East Anglia |
Weybourne AURN |
µg/m³ |
59.8 |
57.3 |
53 |
48 |
47 |
49.3 |
52.5 |
56 |
59.5 |
62.3 |
67.8 |
74 |
77 |
78 |
78.8 |
79.8 |
80.5 |
81.3 |
81.5 |
81.5 |
81.5 |
82.3 |
83.5 |
83.8 |
London |
London Haringey Priory Park South AURN |
µg/m³ |
19 |
14.3 |
8.3 |
5 |
3 |
3.5 |
5.5 |
9.5 |
14.5 |
19.8 |
26 |
34 |
42 |
50.3 |
58 |
64.3 |
69.5 |
74 |
77.3 |
77.3 |
74.3 |
69.5 |
65.8 |
60 |
Midlands |
Leicester University AURN |
µg/m³ |
32.3 |
24.3 |
18 |
12.3 |
6.8 |
3.5 |
4.3 |
8.3 |
15.3 |
23.3 |
31.8 |
40 |
49 |
56.3 |
62 |
65 |
65.5 |
64 |
62 |
59.8 |
55.3 |
52.3 |
49.5 |
48.3 |
Midlands |
Nottingham Centre AURN CLOSED |
µg/m³ |
26 |
22.6 |
15.1 |
8.3 |
4.6 |
4.3 |
6 |
11.4 |
18.9 |
25 |
33 |
41 |
48.3 |
53.3 |
56.8 |
58.8 |
60 |
58.5 |
56.8 |
54.8 |
52.8 |
50.5 |
50.5 |
50.8 |
Midlands |
Stoke-on-Trent Centre AURN |
µg/m³ |
41 |
40.3 |
39.8 |
39 |
37.5 |
37.8 |
39.8 |
41.5 |
43.8 |
44.8 |
45.5 |
47.3 |
49 |
49.3 |
49 |
48.8 |
49.5 |
53.3 |
57 |
58.5 |
59.8 |
60.8 |
62.5 |
63.8 |
NE England |
Hull Freetown AURN |
µg/m³ |
50 |
47.3 |
44.8 |
40.8 |
36.8 |
34.8 |
33.8 |
32.3 |
35.8 |
39.8 |
43.3 |
48 |
53.3 |
59 |
65.5 |
70 |
71.3 |
70.5 |
69.8 |
67.8 |
65.3 |
62.8 |
59.3 |
56 |
NE England |
Newcastle Centre AURN |
µg/m³ |
38.3 |
32.5 |
26.8 |
22.8 |
18.3 |
17 |
18.3 |
24.8 |
33.5 |
42.3 |
50.5 |
57.3 |
64 |
67.5 |
70 |
69.5 |
68.3 |
67.3 |
65 |
62 |
59.8 |
58.8 |
56.5 |
55.5 |
NE England |
Sunderland Silksworth AURN CLOSED |
µg/m³ |
50.5 |
45.3 |
41.5 |
37 |
31.8 |
27.8 |
25.8 |
30.3 |
36.3 |
41.5 |
46.3 |
52.5 |
59.3 |
65.5 |
71.8 |
73.8 |
74.3 |
73.5 |
72 |
68.5 |
64.3 |
60.3 |
56.3 |
53.3 |
NIRE |
Belfast Centre AURN |
µg/m³ |
67.3 |
71.8 |
73.8 |
76.3 |
76.3 |
76.8 |
76.5 |
76.5 |
75.5 |
75.3 |
75.8 |
76 |
77.8 |
78.5 |
79 |
79.5 |
80.3 |
80.3 |
79 |
77.3 |
76.3 |
74.5 |
73.3 |
72.5 |
NW England |
Liverpool Speke AURN |
µg/m³ |
73 |
70.5 |
69.5 |
68.8 |
68.3 |
67 |
65.5 |
65.8 |
66.8 |
68 |
69.5 |
71.8 |
73.8 |
77.3 |
81 |
84 |
86.3 |
87.8 |
88.3 |
88.3 |
87.8 |
84.8 |
81.3 |
78 |
NW England |
Preston AURN |
µg/m³ |
75.8 |
73.8 |
71.5 |
69 |
66.5 |
64.8 |
62.5 |
60.3 |
59.3 |
59 |
60.8 |
63 |
66.3 |
70.3 |
75 |
77.8 |
79.8 |
82 |
82.8 |
82.5 |
80.5 |
77 |
72 |
65.8 |
NW England |
Wirral Tranmere AURN |
µg/m³ |
77.8 |
76.3 |
74 |
71.8 |
69.5 |
66.5 |
64 |
62.5 |
62 |
63.5 |
66 |
68.8 |
72.3 |
76.5 |
81 |
84.8 |
87 |
88.3 |
88.5 |
88.3 |
86.5 |
84 |
80.8 |
77 |
SE England |
Canterbury AURN |
µg/m³ |
57 |
48.3 |
40.8 |
35.3 |
31.5 |
28.3 |
31.8 |
37.3 |
44 |
53 |
62 |
69.8 |
77 |
85.8 |
89.3 |
91.5 |
93 |
92.5 |
91.5 |
90.5 |
88.5 |
85.3 |
81.5 |
77.5 |
SE England |
Portsmouth AURN |
µg/m³ |
36 |
30.5 |
27.3 |
23.5 |
21.8 |
21 |
21.5 |
23.5 |
29 |
33.5 |
37.3 |
41 |
44.5 |
49.5 |
55.8 |
60 |
63.3 |
63.3 |
61 |
59 |
58.8 |
57.5 |
53.8 |
50.8 |
SE England |
Rochester Stoke AURN |
µg/m³ |
54 |
45.8 |
38.8 |
34.8 |
32.8 |
31.3 |
31.5 |
32 |
35.3 |
40.8 |
48.5 |
57 |
64.3 |
70.3 |
75 |
79.5 |
82.8 |
86.8 |
86.3 |
84.3 |
81.8 |
79.3 |
77.5 |
73 |
SE England |
Southampton Centre AURN |
µg/m³ |
9.8 |
6 |
4.8 |
4 |
4 |
6.3 |
9 |
13.8 |
20 |
27.5 |
36.3 |
45 |
54.5 |
60.8 |
66.3 |
67 |
68 |
68 |
66.3 |
63.8 |
61 |
59.3 |
57.5 |
58 |
SW England |
Bristol St Paul's AURN |
µg/m³ |
56.8 |
49.8 |
42.5 |
38.3 |
35.3 |
33.8 |
34 |
35.3 |
37.5 |
43.8 |
51 |
55.5 |
59.5 |
63 |
65.8 |
68.8 |
71.5 |
72.5 |
73.5 |
73.3 |
72.5 |
71 |
69.3 |
68 |