Playing in the wanton air

Air Quality Monitoring Station: Cardiff Centre

Location ID: UKA00217 / GB0580A

Environment Type: Urban Background

Defra Region: Wales

Location: Cardiff

Notes: The monitoring station is located within a self-contained, air-conditioned housing located within a pedestrianised area. The nearest road, the A4161 North Road is approximately 200 metres to the west of the station and is subject to periodic congestion during peak periods. The surrounding area comprises retail and business premises.

Measurements taken at this 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)

Map loading...

Most recent measurements

Latest data at the top. "n/a" means no measurement was taken in that time period.

DateTime 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)
ValueLevelValueLevelValueLevelValueLevelValueLevel
2018-12-1021:00:00111 Low531 Low21 Low101 Low202 Low
2018-12-1020:00:00131 Low561 Low21 Low91 Low192 Low
2018-12-1019:00:00151 Low551 Low31 Low91 Low182 Low
2018-12-1018:00:00161 Low591 Low41 Low91 Low172 Low
2018-12-1017:00:00171 Low561 Low31 Low81 Low172 Low
2018-12-1016:00:00171 Low541 Low31 Low81 Low161 Low
2018-12-1015:00:00181 Low461 Low11 Low81 Low151 Low
2018-12-1014:00:00201 Low391 Low11 Low71 Low141 Low
2018-12-1013:00:00231 Low381 Low11 Low71 Low141 Low
2018-12-1012:00:00251 Low411 Low11 Low71 Low131 Low
2018-12-1011:00:00281 Low461 Low11 Low61 Low121 Low
2018-12-1010:00:00331 Low471 Low11 Low61 Low121 Low
2018-12-1009:00:00372 Low551 Low21 Low61 Low111 Low
2018-12-1008:00:00432 Low421 Low11 Low61 Low111 Low
2018-12-1007:00:00472 Low281 Low11 Low61 Low101 Low
2018-12-1006:00:00492 Low201 Low11 Low61 Low101 Low
2018-12-1005:00:00492 Low191 Low11 Low61 Low101 Low
2018-12-1004:00:00492 Low191 Low01 Low61 Low101 Low
2018-12-1003:00:00482 Low181 Low01 Low61 Low101 Low
2018-12-1002:00:00472 Low181 Low01 Low61 Low111 Low
2018-12-1001:00:00462 Low151 Low01 Low61 Low111 Low

© 2018 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).