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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.
Environment Agency

Index Bands

1 2 3
Low
4 5 6
Moderate
7 8 9
High
10
Very High

Read associated health advice »

  • PM10 data is from a FDMS PM10 instrument type unless specified
  • View the legend
  • Pollutant levels recorded for the hour up to 7pm Wed 25th Apr 2018

Filter by region:

Eastern

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
Borehamwood Meadow Park
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 25/04/2018
17:00:00
Cambridge Roadside
Timeseries Graph
n/m37 (1 Low)n/mn/mn/m 25/04/2018
18:00:00
Luton A505 Roadside
Timeseries Graph
n/m61 (1 Low)n/mn/mn/m 25/04/2018
17:00:00
Norwich Lakenfields
Timeseries Graph
74 (3 Low)10 (1 Low)n/m5 (1 Low)7 (1 Low) 25/04/2018
18:00:00
Sandy Roadside
Timeseries Graph
n/m42 (1 Low)n/mn/an/a 25/04/2018
19:00:00
Sibton
Timeseries Graph
81 (3 Low)n/mn/mn/mn/m 25/04/2018
18:00:00
Southend-on-Sea
Timeseries Graph
73 (3 Low)9 (1 Low)n/mn/an/m 25/04/2018
18:00:00
St Osyth
Timeseries Graph
84 (3 Low)7 (1 Low)n/mn/mn/m 25/04/2018
18:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/mn/an/m3 (1 Low)9 (1 Low) 25/04/2018
19:00:00
Thurrock
Timeseries Graph
72 (3 Low)12 (1 Low)1 (1 Low)n/m10 (1 Low) 25/04/2018
18:00:00
Weybourne
Timeseries Graph
83 (3 Low)n/mn/mn/mn/m 25/04/2018
18:00:00
Wicken Fen
Timeseries Graph
84 (3 Low)1 (1 Low)2 (1 Low)n/mn/m 25/04/2018
18:00:00

» 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