East Anglia |
Norwich Lakenfields AURN |
µg/m³ |
71 |
66.5 |
62 |
56.8 |
54 |
52.3 |
52 |
54 |
56 |
59.5 |
64.3 |
71 |
77 |
82.5 |
87 |
89.5 |
91.5 |
92.5 |
92.5 |
92.3 |
91.8 |
91 |
89.8 |
87.8 |
East Anglia |
Weybourne AURN |
µg/m³ |
86.8 |
84.5 |
81.8 |
80 |
80 |
79.8 |
80 |
79.8 |
80 |
81 |
83.3 |
85.8 |
88.5 |
91 |
93 |
94.5 |
96 |
97.3 |
98.3 |
98.8 |
98.5 |
98.5 |
97 |
95.8 |
London |
London Haringey Priory Park South AURN |
µg/m³ |
80 |
73.8 |
68.3 |
62.5 |
54.3 |
46 |
41.8 |
40.3 |
40.3 |
42 |
46 |
52.3 |
60.8 |
70.8 |
80 |
87.5 |
93.8 |
98 |
100.3 |
100 |
98 |
94.8 |
90.8 |
86.8 |
Midlands |
Leicester University AURN |
µg/m³ |
76.8 |
74.3 |
72.3 |
70 |
64.8 |
61.3 |
61 |
60 |
59.8 |
60.5 |
62.5 |
66.3 |
73.5 |
80.5 |
85.3 |
90 |
93 |
94.8 |
95 |
94.3 |
92.8 |
90.8 |
86.3 |
81 |
Midlands |
Nottingham Centre AURN CLOSED |
µg/m³ |
73.5 |
71 |
68.5 |
66.5 |
64.3 |
62.5 |
61 |
60.5 |
60.8 |
62.5 |
65.5 |
68.8 |
72.8 |
76.8 |
81 |
84.5 |
87.5 |
89 |
89 |
88.8 |
88 |
87 |
85 |
83.3 |
Midlands |
Stoke-on-Trent Centre AURN |
µg/m³ |
75.8 |
74.3 |
73.1 |
71.7 |
71.3 |
71.2 |
71.4 |
70.2 |
69.7 |
70.7 |
72.8 |
75.5 |
78.1 |
81.5 |
84.1 |
86.4 |
88.5 |
90.4 |
90.9 |
90.5 |
89.3 |
87.7 |
86 |
84.2 |
NE England |
Hull Freetown AURN |
µg/m³ |
70.5 |
66.3 |
62 |
58 |
52.8 |
49 |
44.3 |
44.8 |
47.8 |
50.3 |
54 |
59.5 |
65.5 |
71.8 |
79.8 |
83 |
84.8 |
86 |
86.5 |
86 |
86 |
85.8 |
84.5 |
83.5 |
NE England |
Newcastle Centre AURN |
µg/m³ |
86.8 |
79.5 |
73.3 |
67.5 |
62.8 |
57.8 |
55.8 |
55.5 |
58 |
61.5 |
66 |
71.5 |
76.5 |
82.5 |
87.5 |
90.5 |
91.5 |
92.8 |
93.3 |
93.3 |
91 |
88.5 |
85.3 |
83.5 |
NE England |
Sunderland Silksworth AURN CLOSED |
µg/m³ |
84.8 |
79.8 |
75.3 |
72 |
69 |
67.8 |
68 |
69 |
70.5 |
74 |
77.8 |
81.3 |
84.5 |
86.3 |
87.8 |
87.8 |
87.3 |
86 |
84.5 |
83 |
81.3 |
79.5 |
79 |
79.3 |
NIRE |
Belfast Centre AURN |
µg/m³ |
77.5 |
69.5 |
62 |
56 |
48 |
40.8 |
35.3 |
30.5 |
27.5 |
31 |
35.5 |
42.5 |
52.8 |
62.5 |
71.3 |
79 |
85.3 |
91 |
95 |
96.3 |
96.3 |
94.5 |
92.5 |
91 |
NW England |
Liverpool Speke AURN |
µg/m³ |
80.3 |
76 |
71.5 |
67.5 |
64.3 |
61.5 |
60.3 |
60.3 |
62 |
64.5 |
69.5 |
75.3 |
81 |
86.5 |
91 |
94.8 |
97.3 |
98.3 |
98 |
96.5 |
94.5 |
91.5 |
88.8 |
84.5 |
NW England |
Preston AURN |
µg/m³ |
78 |
73 |
68.5 |
64.8 |
62.3 |
60.8 |
60 |
59.8 |
61.3 |
64.5 |
68.5 |
71.8 |
75 |
79.3 |
84 |
88.3 |
91 |
92.8 |
93 |
93 |
92.8 |
91.3 |
89 |
87.3 |
NW England |
Wirral Tranmere AURN |
µg/m³ |
84.5 |
81.3 |
78 |
74 |
69 |
68.8 |
69.3 |
70.3 |
72.3 |
74.8 |
78.5 |
83.8 |
89.5 |
94.3 |
98.5 |
102.3 |
104.3 |
105 |
105.5 |
104 |
101.8 |
98.5 |
95.5 |
92.5 |
SE England |
Canterbury AURN |
µg/m³ |
58.3 |
45.9 |
34.2 |
25.7 |
18.3 |
12.3 |
9.9 |
13.6 |
20.5 |
29.6 |
37.8 |
48.9 |
61.3 |
73.4 |
84.8 |
91 |
94.7 |
97.6 |
101.6 |
102.2 |
100.5 |
96.9 |
92.9 |
89.5 |
SE England |
Portsmouth AURN |
µg/m³ |
73.8 |
70.3 |
67 |
63.8 |
59.5 |
55.5 |
51.5 |
49 |
48.5 |
49 |
50.8 |
52.3 |
57 |
63.3 |
69.8 |
74.3 |
76.5 |
78.5 |
79.5 |
80.3 |
78.5 |
76 |
74.3 |
72.8 |
SE England |
Rochester Stoke AURN |
µg/m³ |
86.5 |
81 |
74.5 |
68 |
63.3 |
58.5 |
55.3 |
54.5 |
55.8 |
56.8 |
59 |
65 |
72.5 |
80.8 |
87.8 |
93.5 |
99.3 |
104.8 |
109.5 |
111.3 |
110.8 |
108 |
104.5 |
100.5 |
SE England |
Southampton Centre AURN |
µg/m³ |
59.8 |
54.8 |
50 |
47.5 |
42.3 |
39.5 |
42.8 |
44.5 |
46 |
48.5 |
52.8 |
53.8 |
57.3 |
63 |
68.8 |
72.8 |
76 |
77.3 |
78 |
80.3 |
82 |
80.8 |
77 |
73.5 |
SW England |
Bristol St Paul's AURN |
µg/m³ |
76 |
68.8 |
62.8 |
59.3 |
60.3 |
59 |
57 |
56.5 |
55.8 |
57.3 |
60 |
63 |
67.5 |
73.5 |
78.3 |
82.3 |
86 |
89 |
91.3 |
92.3 |
91 |
89.8 |
88 |
86 |