Call out the instigator, because there's something in the air

Air Quality Monitoring Station: Aston Hill

Location ID: UKA00137 / GB0031R

Environment Type: Rural Background

Defra Region: Wales

Location: Aston Hill

Notes: The monitoring station is within a self-contained, air conditioned housing located in a field on the Welsh-English border. The nearest road is an access-only road for nearby farm buildings and is approximately 400 metres from the monitoring station. The surrounding area is rural and generally open with the nearest trees approximately 50 metres distance from the station.

Measurements taken at this site:
Running 8 Hour mean Ozone (µgm-3)
Hourly mean Nitrogen dioxide (µgm-3)

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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)
ValueLevelValueLevel
2019-04-1623:00:00492 Low111 Low
2019-04-1622:00:00482 Low111 Low
2019-04-1621:00:00482 Low111 Low
2019-04-1620:00:00482 Low111 Low
2019-04-1619:00:00472 Low101 Low
2019-04-1618:00:00462 Low111 Low
2019-04-1617:00:00452 Low101 Low
2019-04-1616:00:00432 Low81 Low
2019-04-1615:00:00432 Low81 Low
2019-04-1614:00:00442 Low71 Low
2019-04-1613:00:00452 Low71 Low
2019-04-1612:00:00472 Low71 Low
2019-04-1611:00:00492 Low71 Low
2019-04-1610:00:00522 Low61 Low
2019-04-1609:00:00562 Low71 Low
2019-04-1608:00:00602 Low51 Low
2019-04-1607:00:00642 Low41 Low
2019-04-1606:00:00673 Low51 Low
2019-04-1605:00:00713 Low51 Low
2019-04-1604:00:00753 Low51 Low
2019-04-1603:00:00793 Low51 Low
2019-04-1601:00:00903 Low71 Low

© 2019 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).