Air Quality Information

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The tables below display air quality information recorded on '20/05/2013'. For an explanation of the different pollution levels listed in the tables below please visit our Air Quality Bandings Page.

Maximum Hourly Average For 19/05/2013

Pollutant	Quantity	Level
Carbon Monoxide (CO)	0 mgm^-3	Low
Nitrogen Dioxide (NO₂)	31 µgm^-3	Low
Ozone (O₃)	81 µgm^-3	Low
Particulates (PM10)	23 µgm^-3	Low
Sulphur Dioxide (SO₂)	0 µgm^-3	Low

Average Over Last Hour On 20/05/2013 At 08:00

Pollutant	Quantity	Level
Carbon Monoxide (CO)	0 mgm^-3	Low
Nitrogen Dioxide (NO₂)	10 µgm^-3	Low
Ozone (O₃)	33 µgm^-3	Low
Particulates (PM10)	1 µgm^-3	Low
Sulphur Dioxide (SO₂)	0 µgm^-3	Low

Previous 7 Pollutant Level Readings

Pollutant	18 May	17 May	16 May	15 May	14 May	13 May	12 May
Carbon Monoxide (CO)	Low	Low	Low	Low	Low	Low	Reading Not Available
Nitrogen Dioxide (NO₂)	Low	Low	Low	Low	Low	Low	Low
Ozone (O₃)	Low	Low	Low	Low	Low	Low	Low
Particulates (PM10)	Low	Low	Low	Low	Low	Low	Low
Sulphur Dioxide (SO₂)	Low	Low	Low	Low	Low	Low	Reading Not Available

Air Quality Banding

For an explanation of the different pollution levels please visit our Air Quality Bandings Page

Disclaimer

All data has been taken directly from instrumentation and has not been validated. Caution has to be taken if using this information for reporting and analysis purposes. For validated information reference should be made to the National Air Quality Archive.