East Anglia |
Norwich Lakenfields AURN |
µg/m³ |
85.8 |
84 |
83.3 |
82.3 |
81.3 |
79 |
76.5 |
74.5 |
72 |
69.5 |
66.8 |
64.8 |
63.8 |
64.3 |
65 |
66.3 |
67.5 |
67.5 |
67.5 |
65.8 |
61.5 |
57.5 |
53.5 |
49.8 |
East Anglia |
Weybourne AURN |
µg/m³ |
94.8 |
94.3 |
92.5 |
91 |
89.5 |
87.8 |
87.5 |
86.8 |
85.3 |
83.3 |
83 |
83.5 |
84.5 |
85.8 |
86.5 |
87.5 |
88.3 |
88.5 |
88.3 |
86.8 |
83.5 |
79.8 |
75.5 |
71.8 |
London |
London Haringey Priory Park South AURN |
µg/m³ |
83.3 |
79.5 |
75.5 |
72.3 |
70 |
68.5 |
68 |
67.3 |
65.8 |
64.3 |
63 |
62.3 |
60.8 |
59.3 |
57 |
54.5 |
51.8 |
49.3 |
47.3 |
45.8 |
45.3 |
44.5 |
43.8 |
42.8 |
Midlands |
Leicester University AURN |
µg/m³ |
76.5 |
72 |
67.8 |
64.5 |
61.8 |
59.5 |
58 |
56.3 |
54.3 |
53 |
54 |
55 |
57 |
60.3 |
64.5 |
69.3 |
74 |
78.5 |
80.5 |
81.5 |
81.5 |
78.8 |
75.3 |
72 |
Midlands |
Nottingham Centre AURN CLOSED |
µg/m³ |
82 |
81.3 |
80.8 |
80 |
79 |
78.5 |
77.8 |
76.3 |
73.5 |
71.3 |
70.3 |
70 |
70.8 |
71.3 |
72.5 |
74 |
76.3 |
78.5 |
78.5 |
78.3 |
77.3 |
75.5 |
74.8 |
74.3 |
Midlands |
Stoke-on-Trent Centre AURN |
µg/m³ |
81.8 |
78.5 |
76.3 |
75.8 |
75 |
73.8 |
71.5 |
70 |
68.5 |
66.8 |
66.5 |
65 |
66.5 |
68.8 |
71.8 |
74.5 |
77.5 |
79.8 |
80.5 |
81.3 |
79.8 |
77.3 |
74.5 |
71.3 |
NE England |
Hull Freetown AURN |
µg/m³ |
82.8 |
82.8 |
83.3 |
82.5 |
81 |
79.5 |
77.3 |
75.5 |
74 |
72.5 |
71.3 |
71.8 |
73.3 |
75.3 |
77.8 |
79.3 |
80.8 |
81.5 |
82.3 |
82.5 |
81.8 |
80.3 |
78.8 |
77.3 |
NE England |
Newcastle Centre AURN |
µg/m³ |
81 |
77.8 |
74 |
71.3 |
71.5 |
71.3 |
70.5 |
68.8 |
68.5 |
68.8 |
70 |
70.8 |
72 |
74 |
76.5 |
79.8 |
81.8 |
83.5 |
85.3 |
86.5 |
85.3 |
83.5 |
82.3 |
80.3 |
NE England |
Sunderland Silksworth AURN CLOSED |
µg/m³ |
79.5 |
80.8 |
82 |
82.8 |
83.8 |
84 |
84 |
83.8 |
84 |
83.8 |
84 |
85 |
86.5 |
89 |
90.8 |
92.3 |
93 |
93.5 |
93.5 |
92.3 |
90.8 |
88.8 |
86.5 |
85.3 |
NIRE |
Belfast Centre AURN |
µg/m³ |
89.8 |
86.8 |
83.8 |
80.3 |
76.8 |
71 |
64.8 |
58.3 |
51.8 |
48.5 |
46.3 |
42 |
42.5 |
47.5 |
50.5 |
54.8 |
60.8 |
66 |
70.5 |
78 |
81.3 |
82.8 |
86 |
88 |
NW England |
Liverpool Speke AURN |
µg/m³ |
80.3 |
77.3 |
74.3 |
71.5 |
69 |
66.8 |
63.3 |
60.3 |
57.8 |
55.3 |
53 |
52.5 |
55.8 |
60.5 |
67 |
73.3 |
78.8 |
83.8 |
88.5 |
91 |
90.5 |
89 |
86 |
83.8 |
NW England |
Preston AURN |
µg/m³ |
85.8 |
83 |
80 |
78 |
76 |
74.5 |
70.3 |
65.8 |
62.8 |
61.5 |
63 |
64.8 |
68 |
71.8 |
78.3 |
85 |
89 |
91 |
90.8 |
89.8 |
88.5 |
86.5 |
84.5 |
82.3 |
NW England |
Wirral Tranmere AURN |
µg/m³ |
89.5 |
87.5 |
84.8 |
83.3 |
82 |
81.3 |
79.5 |
74 |
69.3 |
66 |
62.8 |
60.5 |
60.5 |
64 |
69 |
77.5 |
85 |
90.5 |
95.8 |
99 |
100 |
98 |
94 |
90.5 |
SE England |
Canterbury AURN |
µg/m³ |
86.3 |
82 |
78.5 |
75.8 |
74.5 |
74.3 |
73.8 |
72.3 |
70.8 |
70 |
67.8 |
66 |
64.3 |
64.3 |
64.5 |
66 |
67.5 |
68.8 |
69.3 |
69.8 |
69.8 |
67.8 |
63.5 |
58.5 |
SE England |
Portsmouth AURN |
µg/m³ |
71.5 |
69.3 |
66.8 |
64.5 |
61.5 |
59 |
55.3 |
51 |
47.8 |
46.3 |
44.8 |
43.3 |
42 |
40.8 |
40.5 |
41 |
39.5 |
37 |
34.3 |
31.8 |
29 |
26.8 |
24.8 |
23 |
SE England |
Rochester Stoke AURN |
µg/m³ |
95.8 |
91 |
86.3 |
81.5 |
78.8 |
76.8 |
74.8 |
73.3 |
72.3 |
72 |
72 |
72.3 |
72.5 |
73.5 |
76.3 |
79.5 |
83 |
85 |
85.8 |
87.3 |
87.8 |
86.5 |
82.3 |
78.8 |
SE England |
Southampton Centre AURN |
µg/m³ |
70.3 |
67.5 |
64.5 |
62.3 |
59.3 |
55.8 |
53.5 |
51.3 |
49.5 |
49 |
48 |
47 |
46.5 |
46.5 |
44.5 |
42 |
39.8 |
37 |
34.5 |
30.5 |
28.8 |
28.3 |
28.8 |
30.8 |
SW England |
Bristol St Paul's AURN |
µg/m³ |
83.5 |
82.3 |
81.3 |
79 |
75 |
70.5 |
66 |
61.8 |
59 |
56 |
52.3 |
50 |
50.3 |
50 |
50.8 |
51.8 |
51 |
50.3 |
49 |
48 |
50.3 |
53.8 |
55.8 |
57.8 |