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 2pm Sun 20th Oct 2019

Filter by region:

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/m11 (1 Low)n/mn/mn/m 20/10/2019
14:00:00
Blackburn Accrington Road
Timeseries Graph
n/m2 (1 Low)n/mn/mn/m 20/10/2019
14:00:00
Blackpool Marton
Timeseries Graph
58 (2 Low)4 (1 Low)n/m3 (1 Low)6 (1 Low)
*3
20/10/2019
14:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m16 (1 Low)n/mn/m9 (1 Low)
*1
20/10/2019
14:00:00
Carlisle Roadside
Timeseries Graph
n/m24 (1 Low)n/m7 (1 Low)12 (1 Low)
*1
20/10/2019
14:00:00
Crewe Coppenhall
Timeseries Graph
n/m8 (1 Low)n/mn/mn/m 20/10/2019
14:00:00
Glazebury
Timeseries Graph
53 (2 Low)3 (1 Low)n/mn/mn/m 20/10/2019
14:00:00
Liverpool Speke
Timeseries Graph
50 (2 Low)12 (1 Low)2 (1 Low)5 (1 Low)10 (1 Low)
*1
20/10/2019
14:00:00
Manchester Piccadilly
Timeseries Graph
31 (1 Low)25 (1 Low)5 (1 Low)2 (1 Low)n/m 20/10/2019
14:00:00
Manchester Sharston
Timeseries Graph
30 (1 Low)13 (1 Low)n/mn/mn/m 20/10/2019
14:00:00
Preston
Timeseries Graph
37 (2 Low)21 (1 Low)n/m4 (1 Low)6 (1 Low)
*3
20/10/2019
14:00:00
Salford Eccles
Timeseries Graph
n/m17 (1 Low)n/m4 (1 Low)7 (1 Low)
*3
20/10/2019
14:00:00
Shaw Crompton Way
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 20/10/2019
14:00:00
St Helens Linkway
Timeseries Graph
n/m20 (1 Low)n/mn/m10 (1 Low)
*1
20/10/2019
14:00:00
Warrington
Timeseries Graph
n/m8 (1 Low)n/m8 (1 Low)10 (1 Low)
*1
20/10/2019
14:00:00
Widnes Milton Road
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 20/10/2019
14:00:00
Wigan Centre
Timeseries Graph
49 (2 Low)6 (1 Low)n/m4 (1 Low)6 (1 Low)
*3
20/10/2019
14:00:00
Wirral Tranmere
Timeseries Graph
50 (2 Low)6 (1 Low)n/m3 (1 Low)6 (1 Low)
*3
20/10/2019
14:00:00

» 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