Monitoring site	Hourly mean Nitrogen dioxide (µg/m³)	Hourly mean Nitric oxide (µg/m³)	Hourly mean oxides of Nitrogen (µg/m³)	Max 15 min mean Sulphur dioxide (µg/m³)	Running 24 Hour mean PM10 Particles (µg/m³)	Running 24 Hour mean PM2.5 Particles (µg/m³)
Wolverhampton Penn Road	32.1 (Index 0)	50.2	109.0	n/m	n/m	n/m
Wolverhampton St Peter's Square CLOSED	No Data	No Data	No Data	n/m	No Data	n/m
Wolverhampton Stafford Road CLOSED	59.3 (Index 0)	91.7	199.9	n/m	n/m	n/m
Wolverhampton Willenhall Road	19.3 (Index 0)	8.7	28.9	n/m	n/m	n/m