Average Annual Mean Nitrogen Dioxide Concentration In Salisbury Terrace (ug/m3) (Calendar Year)

CREATE TABLE performance_indicator_can027 (
  "kpiid" VARCHAR,
  "kpiname" VARCHAR,
  "value" VARCHAR,
  "datatype" VARCHAR,
  "period" VARCHAR,
  "startdate" TIMESTAMP,
  "enddate" TIMESTAMP,
  "collectionfrequency" VARCHAR
);