East Anglia |
Norwich Lakenfields AURN |
µg/m³ |
45.5 |
41.5 |
37.8 |
35.5 |
34 |
31.8 |
30.8 |
30 |
30.8 |
33.5 |
36.8 |
40.5 |
45.8 |
49.5 |
53 |
56.3 |
58 |
57.8 |
56.3 |
53 |
48.3 |
44.3 |
39.3 |
33.5 |
East Anglia |
Weybourne AURN |
µg/m³ |
68.5 |
66.3 |
63.3 |
60.8 |
59.5 |
59 |
59.5 |
59.8 |
60.3 |
60.5 |
61.5 |
62.5 |
63.8 |
65.5 |
67.5 |
69.3 |
70.8 |
72 |
72.8 |
73.5 |
73.3 |
70.5 |
66.8 |
63 |
London |
London Haringey Priory Park South AURN |
µg/m³ |
42 |
40.5 |
38.5 |
34.5 |
31 |
29.3 |
29.8 |
31.8 |
34.8 |
39.5 |
44.3 |
50.3 |
56.5 |
60.3 |
62.3 |
64.3 |
64 |
61.3 |
59.8 |
55.8 |
49.5 |
42 |
34 |
25.5 |
Midlands |
Leicester University AURN |
µg/m³ |
70.5 |
67.5 |
64 |
60.8 |
57 |
56 |
55 |
54.8 |
53 |
53 |
54.3 |
56.3 |
58.5 |
57.5 |
53.5 |
51.3 |
52.3 |
53.3 |
52 |
49.8 |
47.8 |
45.5 |
44.3 |
40 |
Midlands |
Nottingham Centre AURN CLOSED |
µg/m³ |
73.5 |
71.3 |
70.3 |
69.3 |
68.3 |
67.8 |
66 |
63.5 |
60 |
59 |
59 |
58 |
56.8 |
56.3 |
56.3 |
57.3 |
58 |
57.5 |
56.3 |
55.3 |
52 |
45.5 |
38.5 |
31.3 |
Midlands |
Stoke-on-Trent Centre AURN |
µg/m³ |
69.8 |
68.8 |
67.3 |
65.3 |
63.8 |
62 |
61.8 |
63 |
62 |
61 |
59.3 |
58 |
56.5 |
55.8 |
53.5 |
52 |
50.3 |
48.3 |
46.8 |
46.3 |
46.8 |
46.3 |
45 |
42.5 |
NE England |
Hull Freetown AURN |
µg/m³ |
75.5 |
74.3 |
72.8 |
71.3 |
70.3 |
69.8 |
69.3 |
69.3 |
69.8 |
70 |
70.8 |
71.5 |
71.3 |
71.3 |
71.5 |
70.5 |
69.8 |
68.3 |
65.3 |
63.5 |
62.8 |
59.8 |
56 |
54.5 |
NE England |
Newcastle Centre AURN |
µg/m³ |
79.8 |
79 |
77 |
75 |
74.3 |
73.3 |
70.8 |
67.8 |
62.5 |
57.3 |
51.5 |
47.8 |
44.3 |
42 |
39.8 |
38.5 |
39 |
40.8 |
44 |
44.8 |
45.5 |
45 |
44.8 |
42.3 |
NE England |
Sunderland Silksworth AURN CLOSED |
µg/m³ |
84.5 |
83.8 |
82.5 |
81.3 |
80.8 |
80 |
79 |
76.3 |
72.5 |
68.3 |
65.5 |
63 |
59.3 |
57.3 |
55.8 |
55.3 |
56.8 |
58.8 |
59.3 |
60 |
61.3 |
60.5 |
59.8 |
56.3 |
NIRE |
Belfast Centre AURN |
µg/m³ |
88.5 |
87.5 |
86.3 |
84.8 |
83 |
81 |
80 |
78.3 |
76.3 |
73.3 |
69.8 |
67.3 |
65.5 |
63.5 |
61.5 |
60.8 |
59.3 |
56.8 |
57.3 |
56.8 |
57.5 |
60 |
62.8 |
64.3 |
NW England |
Liverpool Speke AURN |
µg/m³ |
82.3 |
80.3 |
78.5 |
77.3 |
75 |
72.8 |
71.5 |
70.8 |
69.8 |
69.5 |
69.3 |
68.8 |
69.3 |
70.3 |
72 |
73.3 |
75.8 |
77.8 |
78 |
78.3 |
78 |
78.3 |
77.5 |
75.8 |
NW England |
Preston AURN |
µg/m³ |
80.3 |
78.8 |
77.5 |
76.8 |
74.5 |
72.3 |
69.3 |
66.8 |
66 |
66.8 |
68.5 |
69.3 |
70.8 |
71.3 |
73.5 |
76.3 |
78 |
78.5 |
78 |
78.3 |
78.3 |
78.5 |
77.5 |
77 |
NW England |
Wirral Tranmere AURN |
µg/m³ |
87.3 |
84 |
81.3 |
78.8 |
77 |
74.8 |
73.8 |
73.3 |
73 |
72.5 |
71.5 |
71.8 |
72.8 |
75 |
77.3 |
79 |
80.3 |
81 |
82.5 |
83.5 |
83 |
82 |
81 |
79.3 |
SE England |
Canterbury AURN |
µg/m³ |
53.8 |
49.3 |
43.8 |
36.5 |
29.5 |
23.3 |
22.5 |
25.3 |
29.3 |
32.5 |
38.5 |
45.5 |
53.3 |
60.5 |
66 |
69.8 |
73 |
76.8 |
78.8 |
80.3 |
79 |
76.5 |
71.8 |
64.8 |
SE England |
Portsmouth AURN |
µg/m³ |
23.5 |
24 |
24.8 |
25.3 |
26.5 |
27.5 |
28.5 |
30.5 |
33 |
36 |
39 |
42.8 |
48 |
52.5 |
58 |
63 |
66.3 |
68 |
68.8 |
68.8 |
65.5 |
61.3 |
53.8 |
45 |
SE England |
Rochester Stoke AURN |
µg/m³ |
74 |
69.3 |
65.5 |
60 |
54.8 |
51.8 |
51.3 |
51.3 |
52.3 |
55.5 |
59.5 |
64.8 |
70.3 |
74 |
78.8 |
81 |
83 |
84 |
84.3 |
81.3 |
76.8 |
73.5 |
67.3 |
61.3 |
SE England |
Southampton Centre AURN |
µg/m³ |
30.5 |
30.3 |
31 |
32.3 |
31.3 |
29.5 |
30 |
32.3 |
36.8 |
39.8 |
42.3 |
42 |
42.8 |
42.5 |
42 |
39.8 |
35.5 |
32.8 |
27.3 |
25.5 |
22 |
19.3 |
16 |
12.5 |
SW England |
Bristol St Paul's AURN |
µg/m³ |
60.8 |
64 |
68 |
71 |
70.3 |
67.5 |
66 |
64.8 |
63.5 |
63 |
62.8 |
62.5 |
63 |
65 |
68.3 |
71.8 |
74.8 |
75.3 |
75 |
74.8 |
73.3 |
71.3 |
67.8 |
62.8 |