Latest measured levels based on data provided by the Environment Agency

Here you can view the detailed data behind the latest measurement summary displayed on UK-AIR, and also a summary of information that has been displayed over the previous 24 hours. The detailed data tabulated below are from monitoring sites within the AURN. Graphs of hourly monitoring data are also available to view as weekly time series. You can also subscribe to this information as an email alert.

  • PM10 data is from a FDMS PM10 instrument type unless specified
  • View the legend
  • Pollutant levels recorded for the hour up to 5am Sat 18th Jan 2020

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North West & Merseyside

Latest measured levels based on data provided by the Environment Agency
Monitoring site Running 8 Hour mean Ozone
(µgm-3)
Hourly mean
Nitrogen dioxide
(µgm-3)
Max 15 min mean
Sulphur dioxide
(µgm-3)
Running 24 Hour mean
PM2.5
Particles
(µgm-3)
Running 24 Hour mean
PM10
Particles
(µgm-3)
Last
updated
Birkenhead Borough Road
Timeseries Graph
n/m1 (1 Low)n/mn/mn/m 18/01/2020
05:00
Blackburn Accrington Road
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 18/01/2020
05:00
Blackpool Marton
Timeseries Graph
73 (3 Low)3 (1 Low)n/m8 (1 Low)18 (2 Low)
*3
18/01/2020
05:00
Bury Whitefield Roadside
Timeseries Graph
n/m4 (1 Low)n/mn/m15 (1 Low)
*1
18/01/2020
05:00
Carlisle Roadside
Timeseries Graph
n/m3 (1 Low)n/mn/an/a 18/01/2020
05:00
Crewe Coppenhall
Timeseries Graph
n/m13 (1 Low)n/mn/mn/m 18/01/2020
05:00
Glazebury
Timeseries Graph
63 (2 Low)5 (1 Low)n/mn/mn/m 18/01/2020
05:00
Liverpool Speke
Timeseries Graph
66 (2 Low)7 (1 Low)4 (1 Low)3 (1 Low)13 (1 Low)
*1
18/01/2020
05:00
Manchester Piccadilly
Timeseries Graph
29 (1 Low)19 (1 Low)15 (1 Low)7 (1 Low)14 (1 Low)
*3
18/01/2020
05:00
Manchester Sharston
Timeseries Graph
48 (2 Low)11 (1 Low)n/mn/mn/m 18/01/2020
05:00
Preston
Timeseries Graph
52 (2 Low)8 (1 Low)n/m6 (1 Low)13 (1 Low)
*3
18/01/2020
05:00
Salford Eccles
Timeseries Graph
n/m10 (1 Low)n/m7 (1 Low)14 (1 Low)
*3
18/01/2020
05:00
Shaw Crompton Way
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 18/01/2020
04:00
St Helens Linkway
Timeseries Graph
n/m8 (1 Low)n/mn/m19 (2 Low)
*1
18/01/2020
05:00
Warrington
Timeseries Graph
n/m4 (1 Low)n/m9 (1 Low)15 (1 Low)
*1
18/01/2020
05:00
Widnes Milton Road
Timeseries Graph
n/m4 (1 Low)n/mn/mn/m 18/01/2020
05:00
Wigan Centre
Timeseries Graph
66 (2 Low)2 (1 Low)n/m7 (1 Low)14 (1 Low)
*3
18/01/2020
05:00
Wirral Tranmere
Timeseries Graph
70 (3 Low)5 (1 Low)n/m5 (1 Low)11 (1 Low)
*3
18/01/2020
05:00

» View the latest regional summary for this region

Legend

  • n/m means that the pollutant is not measured at that site
  • n/a means that no data were recorded for the period
  • *1: measurements are PM10 BAM 1020 heated
  • *2: measurements are PM10 BAM unheated
  • *3: measurements are PM10 FIDAS