What three Massachusetts cities reported to 311 on their latest full day of data that was unusual for that day of the week, measured against each category’s own recent history.
No request category in Boston, Cambridge or Somerville ran meaningfully above its usual level for a Friday. Quiet days are the normal case here, and this one is a measured result rather than a gap in the data.
These did not clear both thresholds. Most are high-volume categories where a statistically real rise is still a small relative change.
Each city has its own report, covering ninety days of volume, what moved on the latest day and the caveats specific to that feed.
Shown because these pipelines are new. If one stalls, a quiet day and a broken feed look identical unless the lag is on the page.