bedroom_air_quality_card:
  card:
    type: vertical-stack
    cards:
      - type: "custom:mini-graph-card"
        entities:
          - sensor.purifier_air_quality
        cache: false
        group_by: hour
        hours_to_show: 72
        line_width: 2
        show:
          average: true
          extrema: true
          fill: true

      - type: "custom:mini-graph-card"
        name: Allergens
        entities:
          - sensor.purifier_allergens
        group_by: hour
        hours_to_show: 72
        line_width: 2
        show:
          average: true
          extrema: true
          fill: tru