County | Site | Units | 24-Hour | Hour Of Day | 1 Hour | Hour Of Day |
---|---|---|---|---|---|---|
SE England | Bath Chelsea House | µg/m³ | ||||
NIRE | Belfast Centre AURN | µg/m³ | 22.9 | 01 AM | 15 | 06 PM |
NE England | Bradford Keighley | µg/m³ | ||||
NE England | Bradford Tong Street | µg/m³ | ||||
NE England | Bradford Treadwell Mills | µg/m³ | ||||
SW England | Bristol St Paul's AURN | µg/m³ | 15.2 | 01 AM | 20 | 07 PM |
SE England | Chatham Roadside AURN | µg/m³ | 13.8 | 12 AM | 30 | 11 PM |
East Anglia | Great Yarmouth South Denes | µg/m³ | ||||
NE England | Hull Freetown AURN | µg/m³ | 10.1 | 09 PM | 17 | 08 PM |
NE England | Immingham Woodlands Avenue AURN | µg/m³ | ||||
East Anglia | King's Lynn Estuary Close | µg/m³ | 9.5 | 08 PM | 14 | 10 AM |
East Anglia | Kings Lynn Page Stair Lane | µg/m³ | 9.9 | 08 PM | 15 | 07 AM |
East Anglia | King's Lynn Stoke Ferry Buckenham Drive | µg/m³ | 9.3 | 05 PM | 20 | 10 AM |
East Anglia | Kings Lynn Stoke Ferry Wretton Road | µg/m³ | 9.4 | 08 PM | 15 | 09 AM |
NW England | Lancaster Cable Street | µg/m³ | ||||
Midlands | Leicester University AURN | µg/m³ | 11.5 | 01 AM | 13 | 01 AM |
NIRE | Lisburn Dunmurry Seymour Hill | µg/m³ | ||||
NW England | Liverpool Speke AURN | µg/m³ | 8.3 | 03 AM | 13 | 03 AM |
SE England | London Bexley AURN | µg/m³ | 14 | 12 AM | 24 | 11 PM |
WEST | London Haringey Roadside AURN | µg/m³ | ||||
SE England | Maidstone Upper Stone Street CLOSED | µg/m³ | 20.8 | 12 AM | 38 | 12 AM |
NE England | Newcastle Centre AURN | µg/m³ | 10.2 | 08 PM | 14 | 05 PM |
NIRE | North Down Holywood A2 | µg/m³ | ||||
NE England | North Lincs Santon | µg/m³ | ||||
East Anglia | Norwich Castle Meadow CLOSED | µg/m³ | 7.8 | 05 PM | 13 | 01 PM |
East Anglia | Norwich Lakenfields AURN | µg/m³ | 9.1 | 12 AM | 15 | 08 PM |
Midlands | Nottingham Centre AURN CLOSED | µg/m³ | 9.3 | 01 AM | 19 | 12 AM |
Midlands | Oxford St Ebbes AURN | µg/m³ | 12.5 | 01 AM | 20 | 02 AM |
SE England | Portsmouth AURN | µg/m³ | 11.5 | 12 AM | 16 | 05 PM |
NW England | Preston AURN | µg/m³ | 12.5 | 02 AM | 20 | 09 PM |
SE England | Reading New Town AURN | µg/m³ | ||||
Herts & Beds | Sandy Roadside AURN | µg/m³ | 11.2 | 01 AM | 16 | 09 AM |
NE England | Scunthorpe East Common Lane Osiris | µg/m³ | 6.8 | 01 AM | 10 | 09 AM |
NE England | South Tyneside Edinburgh Road | µg/m³ | ||||
SE England | Southampton Centre AURN | µg/m³ | 12 | 12 AM | 18 | 03 PM |
SE England | Stanford-le-Hope Roadside AURN | µg/m³ | 16 | 12 AM | 29 | 10 PM |
Midlands | Stoke-on-Trent Centre AURN | µg/m³ | 7.9 | 01 AM | 12 | 12 AM |
NE England | Sunderland Silksworth AURN CLOSED | µg/m³ | 11.7 | 09 PM | 16 | 04 PM |
SE England | Swale St Pauls Street CLOSED | µg/m³ | ||||
None | Telford Hollinswood AURN | µg/m³ | ||||
NW England | Warrington AURN | µg/m³ | 8.9 | 02 AM | 14 | 09 PM |
SE England | Winchester St Georges Street | µg/m³ | ||||
NW England | Wirral Tranmere AURN | µg/m³ | 9.6 | 01 AM | 11 | 11 PM |
Wales | Wrexham AURN | µg/m³ | 10.5 | 01 AM | 13 | 12 AM |
NE England | York Bootham AURN | µg/m³ | 10.4 | 12 AM | 15 | 05 PM |
NE England | York Fishergate AURN | µg/m³ | 7.4 | 03 AM | 12 | 11 AM |