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 PM_2.5 Particles (µgm^-3)
Running 24 Hour mean PM₁₀ Particles (µgm^-3)

Most recent measurements

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

Date	Time	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)
		Value	Level	Value	Level	Value	Level	Value	Level	Value	Level
2024-12-09	08:00:00	47	2 Low	7	1 Low	n/a		4	1 Low	5	1 Low*1

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