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 9am Wed 20th Nov 2019

Filter by region:

South East

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
Brighton Preston Park
Timeseries Graph
53 (2 Low)n/an/mn/an/m 20/11/2019
09:00
Canterbury
Timeseries Graph
13 (1 Low)40 (1 Low)n/mn/mn/m 20/11/2019
09:00
Chatham Roadside
Timeseries Graph
n/m17 (1 Low)n/m11 (1 Low)18 (2 Low)
*1
20/11/2019
09:00
Chilbolton Observatory
Timeseries Graph
50 (2 Low)13 (1 Low)3 (1 Low)7 (1 Low)10 (1 Low)
*3
20/11/2019
09:00
Eastbourne
Timeseries Graph
n/m21 (1 Low)n/m7 (1 Low)10 (1 Low)
*3
20/11/2019
09:00
Horley
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 20/11/2019
09:00
Lullington Heath
Timeseries Graph
65 (2 Low)5 (1 Low)1 (1 Low)n/mn/m 20/11/2019
09:00
Oxford Centre Roadside
Timeseries Graph
n/m57 (1 Low)n/mn/mn/m 20/11/2019
09:00
Oxford St Ebbes
Timeseries Graph
n/m27 (1 Low)n/m11 (1 Low)15 (1 Low)
*3
20/11/2019
09:00
Portsmouth
Timeseries Graph
63 (2 Low)14 (1 Low)n/m6 (1 Low)11 (1 Low)
*3
20/11/2019
09:00
Portsmouth Anglesea Road
Timeseries Graph
n/m9 (1 Low)n/mn/m17 (2 Low)
*1
20/11/2019
09:00
Reading London Road
Timeseries Graph
n/m24 (1 Low)n/mn/m29 (2 Low)
*2
20/11/2019
09:00
Reading New Town
Timeseries Graph
29 (1 Low)30 (1 Low)n/m17 (2 Low)26 (2 Low)
*1
20/11/2019
09:00
Rochester Stoke
Timeseries Graph
31 (1 Low)31 (1 Low)5 (1 Low)12 (2 Low)16 (1 Low)
*3
20/11/2019
09:00
Southampton A33
Timeseries Graph
n/m52 (1 Low)n/mn/m25 (2 Low) 20/11/2019
09:00
Southampton Centre
Timeseries Graph
49 (2 Low)24 (1 Low)5 (1 Low)8 (1 Low)14 (1 Low)
*3
20/11/2019
09:00
Storrington Roadside
Timeseries Graph
n/mn/an/mn/mn/m 18/11/2019
16:00
Worthing A27 Roadside
Timeseries Graph
n/m16 (1 Low)n/m6 (1 Low)n/m 20/11/2019
09:00

» 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