Time of last reading:
Aug. 16, 2018, 6 p.m.
Dec. 20, 2017, 3:45 a.m.
Issue Feb. 12, 2018 - Feb. 22, 2018
It has been brought to our attention by Environmental Instruments Ltd (manufacturers of AQMesh) that due to a bug in a server systems update that NO2 and O3 data from all AQMesh pods were effected from 7am on 12th February until 9am on 22nd February 2018. No other channels are affected. We caution you against using NO2 and O3 data for this period until the corrections have been applied. We urge users to re-call this data from Tuesday 27th when all readings will have been re-processed. The Urban Observatory apologises for the inconvenience.Issue March 6, 2018 - March 6, 2018
power issueIssue May 1, 2018 - May 1, 2018
Aq_mesh1909150 (WarwickSt/Stratford Rd) was resurrected by powering off and on.Issue June 28, 2018 - June 28, 2018
NO reading negative by 1pbm since 17/0618 Slope is 1 - allows fix by adjusting Offset, at 10:45 am Original Slope : 1 Original Offset : 1.1500999927521 Offset Changed to : 2.5 Slope : unchangedIssue June 17, 2018 - June 22, 2018
All 4 SenseMyStreet AQ Meshes have been retrieved for upgrade by AirMonitors. These should be re-installed by Friday 22nd.
Sensor Maintenance Records: