{"ob_id":84386,"names":[],"terms":[{"ob_id":67065,"label":"units","value":"µg/m³","vocabulary":""},{"ob_id":91742,"label":"var_id","value":"pm10_Measurement","vocabulary":""},{"ob_id":91743,"label":"long_name","value":"Measured PM₁₀ (particulate matter <10 µm) concentration","vocabulary":""}]}