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 10am Sat 4th Jul 2020

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/m4 (1 Low)n/mn/mn/m 04/07/2020
10:00:00
Blackburn Accrington Road
Timeseries Graph
n/m4 (1 Low)n/mn/mn/m 04/07/2020
10:00:00
Blackpool Marton
Timeseries Graph
32 (1 Low)4 (1 Low)n/m4 (1 Low)9 (1 Low)
*2
04/07/2020
10:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m11 (1 Low)n/mn/m6 (1 Low)
*1
04/07/2020
10:00:00
Carlisle Roadside
Timeseries Graph
n/m25 (1 Low)n/m5 (1 Low)8 (1 Low)
*1
04/07/2020
10:00:00
Crewe Coppenhall
Timeseries Graph
n/m2 (1 Low)n/mn/mn/m 04/07/2020
10:00:00
Glazebury
Timeseries Graph
33 (1 Low)2 (1 Low)n/mn/mn/m 04/07/2020
10:00:00
Liverpool Speke
Timeseries Graph
31 (1 Low)1 (1 Low)n/a1 (1 Low)3 (1 Low)
*1
04/07/2020
10:00:00
Manchester Piccadilly
Timeseries Graph
17 (1 Low)12 (1 Low)2 (1 Low)2 (1 Low)4 (1 Low)
*2
04/07/2020
10:00:00
Manchester Sharston
Timeseries Graph
25 (1 Low)5 (1 Low)n/mn/mn/m 04/07/2020
10:00:00
Preston
Timeseries Graph
26 (1 Low)7 (1 Low)n/m1 (1 Low)3 (1 Low)
*2
04/07/2020
10:00:00
Salford Eccles
Timeseries Graph
n/m10 (1 Low)n/m1 (1 Low)4 (1 Low)
*2
04/07/2020
10:00:00
Shaw Crompton Way
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 04/07/2020
10:00:00
St Helens Linkway
Timeseries Graph
n/m11 (1 Low)n/mn/m8 (1 Low)
*1
04/07/2020
10:00:00
Warrington
Timeseries Graph
n/m5 (1 Low)n/m1 (1 Low)4 (1 Low)
*1
04/07/2020
10:00:00
Widnes Milton Road
Timeseries Graph
n/m8 (1 Low)n/mn/mn/m 04/07/2020
10:00:00
Wigan Centre
Timeseries Graph
23 (1 Low)8 (1 Low)n/m1 (1 Low)3 (1 Low)
*2
04/07/2020
10:00:00
Wirral Tranmere
Timeseries Graph
29 (1 Low)6 (1 Low)n/m1 (1 Low)2 (1 Low)
*2
04/07/2020
10:00:00

» 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 FIDAS