@DrGaryFuller @tgqwestlondon @RicardoAirQ @Ricardo_AEA @EalingCustSer @CASHcampaigners @GregoryStafford @meenahansgreen @JonBall @EalingIndys @EalingLabour @LondonAir Previous spikes in pollution levels were simply deleted from the record, and when we questioned the rationale for this they stopped responding to us all together. So we have near real-time public data, but no investigation, explanation or interpretation of any high readings.