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Awair card examples

Visualization

This interactive Awair card brings several indoor air quality measurements together in one view. Use the controls to select a room, choose the measurement you want to inspect, and change the displayed history period.

The current value, horseshoe, colors, name, unit, and history graph follow the selected measurement. This makes it possible to explore several Awair devices without filling the dashboard with a separate card for every sensor.

Description Aspect ratio
Displays selectable measurements and history from several Awair air sensors. 1/1.4

Available controls

Control type Options
Room select Living room, study, or bedroom.
Measurement select Awair score, temperature, humidity, CO2, VOC, or PM2.5.
History select 1 hour, 12 hours, 1 day, 2 days, 1 week, or 2 weeks.

Selections can be shared by multiple FHS cards on the same dashboard. Changing a control can therefore update several related cards at once and keep their displayed room, measurement, or history period synchronized.

Demonstrated functionality

Feature Demonstrated use
Selection controls Switches between rooms, measurements, and history periods directly on the card.
Horseshoe Displays the current measurement using its matching scale and colors.
Sparkline history Shows the selected measurement over the chosen period.
Adaptive layout Keeps labels, values, and controls readable when their content changes.
Shared selections Keeps multiple cards synchronized while browsing the dashboard.

Required entities

This example uses Awair sensors for the available rooms and measurements. Change the entity IDs in the card configuration to match the names used by your Awair integration.

YAML definition

Definition of the interactive Awair card
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  - type: custom:flex-horseshoe-card

    entities:
      # Tijdelijke selector totdat fhs_input_text bestaat.
      - entity: fhs_input_number.awair_sensorc
        initial: 0
        scope: global
        unit: ''
      - entity: fhs_input_number.history_hours
        initial: 24
        scope: global
        unit: 'h'
      - entity: fhs_input_number.awair_room
        initial: 1
        scope: global
        unit: ''
      # Dynamische entity-slot. Alle weergegeven onderdelen gebruiken index.
      - entity: |
          [[[
            const room = constants.awair_rooms[Number(entities[2].state)];
            const sensor = constants.awair_sensors[Number(entities[0].state)];

            return `sensor.awair_element_${room}_${sensor}`;
          ]]]
        name:  |
          [[[
            const room =
              constants.awair_rooms[Number(entities[2].state)];

            const sensor =
              constants.awair_sensors[Number(entities[0].state)];

            const entityId =
              `sensor.awair_element_${room}_${sensor}`;

            return states[entityId].attributes.friendly_name
              .replace(/^Awair Element\s*/, '');
          ]]]
        decimals: 1

    constants:
      entity_index_sensor: 0
      entity_index_hours: 1
      entity_index_room: 2
      entity_index_awair: 3
      awair_rooms:
        - ''
        - livingroom
        - study
        - bedroom
      awair_sensors:
        - score
        - temperature
        - humidity
        - carbon_dioxide
        - volatile_organic_compounds
        - pm2_5
      awair_color_stops:
        - template:
            name: fhs_colorstops_awair_score
        - template:
            name: fhs_colorstops_awair_temperature
        - template:
            name: fhs_colorstops_awair_humidity
        - template:
            name: fhs_colorstops_awair_co2
        - template:
            name: fhs_colorstops_awair_voc
        - template:
            name: fhs_colorstops_awair_pm25

      awair_color_stop: |
        [[[
          return constants.awair_color_stops[
            Number(entities[0].state)
          ];
        ]]]
      get_value_from_item_id: |
        [[[
          return Number(item.id.split('--value-')[1]);
        ]]]


    layout:
      aspectratio: 1/1.4

      groups:
        - id: room
          xpos: 50
          ypos: 9

        - id: sensor-buttons
          xpos: 50
          ypos: 25

        - id: title
          xpos: 50
          ypos: 42

        - id: value
          xpos: 50
          ypos: 60

        - id: graph
          xpos: 50
          ypos: 95

        - id: duration-buttons
          xpos: 50
          ypos: 131

      compounds:
        # ------------------------------------------------------------------------
        # Room selector
        # ------------------------------------------------------------------------
        - id: room-selector
          group: room
          entity_index: calc(entity_index_room)

          rectangles:
            - id: background
              xpos: 50
              ypos: 50
              width: 98
              height: 13
              radius: 2
              styles:
                fill: var(--divider-color)
                fill-opacity: 0.5

            - id: livingroom--value-1
              xpos: 18
              ypos: 50
              width: 30
              height: 9
              radius: 2
              styles:
                fill: var(--secondary-background-color)
                fill-opacity: 0.2
                stroke: |
                  [[[
                    const value = Number(item.id.split('--value-')[1]);

                    return Number(state) === value
                      ? 'var(--primary-color)'
                      : 'var(--divider-color)';
                  ]]]
                stroke-opacity: 1
                stroke-width: 1
              tap_action:
                haptic: selection
                action: perform-action
                perform_action: fhs_input_number.set_value
                target:
                  entity_id: fhs_input_number.awair_room
                data:
                  value: ref(get_value_from_item_id)

            - id: study--value-2
              same_as: livingroom--value-1
              same_as_dxpos: 32

            - id: bedroom--value-3
              same_as: study--value-2
              same_as_dxpos: 32

          texts:
            - id: livingroom--value-1
              text: Livingroom
              xpos: 18
              ypos: 50
              text_overflow:
                mode: fit
                fit:
                  max_width: 25
              styles:
                font-size: 0.8em
                font-weight: 600
                text-anchor: middle
                dominant-baseline: central
                fill: |
                  [[[
                    const value = Number(item.id.split('--value-')[1]);

                    return Number(state) === value
                      ? 'var(--primary-color)'
                      : 'var(--primary-text-color)';
                  ]]]

            - id: study--value-2
              same_as: livingroom--value-1
              same_as_dxpos: 32
              text: Study

            - id: bedroom--value-3
              same_as: study--value-2
              same_as_dxpos: 32
              text: Bedroom

        # ------------------------------------------------------------------------
        # sensor selector
        # ------------------------------------------------------------------------
        - id: sensor-selector
          group: sensor-buttons
          entity_index: calc(entity_index_sensor)

          rectangles:
            - id: background
              xpos: 50
              ypos: 50
              width: 98
              height: 13
              radius: 2
              styles:
                stroke: var(--divider-color)
                stroke-width: 1
                stroke-opacity: 0.5
                fill: none

            - id: sensor--value-0
              xpos: 10
              ypos: 50
              width: 14
              height: 10
              radius: 2
              styles:
                fill: |
                  [[[
                    const value = Number(item.id.split('--value-')[1]);

                    return Number(state) === value
                      ? 'var(--primary-color)'
                      : 'var(--secondary-background-color)';
                  ]]]
              tap_action:
                haptic: selection
                action: perform-action
                perform_action: fhs_input_number.set_value
                target:
                  entity_id: fhs_input_number.awair_sensorc
                data:
                  value: ref(get_value_from_item_id)

            - id: sensor--value-1
              same_as: sensor--value-0
              same_as_dxpos: 16

            - id: sensor--value-2
              same_as: sensor--value-1
              same_as_dxpos: 16

            - id: sensor--value-3
              same_as: sensor--value-2
              same_as_dxpos: 16

            - id: sensor--value-4
              same_as: sensor--value-3
              same_as_dxpos: 16

            - id: sensor--value-5
              same_as: sensor--value-4
              same_as_dxpos: 16

          texts:
            - id: sensor--value-0
              xpos: 10
              ypos: 50
              text: Score
              text_overflow:
                mode: fit
                fit:
                  max_width: 12
              styles:
                font-size: 0.65em
                text-anchor: middle
                dominant-baseline: central
                fill: |
                  [[[
                    const value = Number(item.id.split('--value-')[1]);

                    return Number(state) === value
                      ? 'var(--primary-background-color)'
                      : 'var(--primary-text-color)';
                  ]]]

            - id: sensor--value-1
              same_as: sensor--value-0
              same_as_dxpos: 16
              text: Temp

            - id: sensor--value-2
              same_as: sensor--value-1
              same_as_dxpos: 16
              text: Humidity

            - id: sensor--value-3
              same_as: sensor--value-2
              same_as_dxpos: 16
              text: CO2

            - id: sensor--value-4
              same_as: sensor--value-3
              same_as_dxpos: 16
              text: VOC

            - id: sensor--value-5
              same_as: sensor--value-4
              same_as_dxpos: 16
              text: PM2.5

        # ------------------------------------------------------------------------
        # Selected sensor title
        # ------------------------------------------------------------------------
        - id: selected-title
          group: title
          entity_index: calc(entity_index_awair)

          icons:
            - id: icon
              xpos: 10
              yposc: 50
              icon_size: 1
              color_stops: ref(awair_color_stop)
              show:
                item_style: colorstopgradient

          names:
            - id: name
              xpos: 18
              ypos: 50
              ellipsis: 22
              styles:
                font-size: 0.9em
                text-anchor: start
                fill: var(--secondary-text-color)
                dominant-baseline: central

          horseshoes:
            - id: score
              xpos: 10
              ypos: 50
              radius: 5
              arc_degrees: 360
              flip: both
              horseshoe_state:
                width: 4
                linecap: butt
              horseshoe_scale:
                width: 2
                linecap: butt
                styles:
                  opacity: 0.6
              color_stops: ref(awair_color_stop)
              show:
                horseshoe_style: colorstopgradient
                scale_style: colorstop

        # ------------------------------------------------------------------------
        # Selected sensor value
        # ------------------------------------------------------------------------
        - id: selected-value
          group: value
          entity_index: calc(entity_index_awair)

          states:
            - id: state
              xpos: 50
              ypos: 50
              show:
                uom: end
              styles:
                font-size: 1.4em
                font-weight: bold
                text-anchor: middle
                fill: var(--primary-text-color)

          rectangles:
            - id: background
              fit:
                section: states
                item_id: state
                padding:
                  x: 1
                  y: 1
              radius: 2
              show:
                item_style: colorstopgradient
              colorstopgradient:
                fill: true
                stroke: true
              color_stops: ref(awair_color_stop)
              styles:
                fill-opacity: 0.2
                stroke-opacity: 1
                stroke-width: 1

        # ------------------------------------------------------------------------
        # sensor history
        # ------------------------------------------------------------------------
        - id: selected-history
          group: graph
          entity_index: calc(entity_index_awair)

          sparklines:
            - id: graph
              xpos: 50
              ypos: 50
              width: 90
              height: 50
              margin: 0

              period:
                type: rolling_window
                rolling_window:
                  duration:
                    hour: |
                      [[[
                        return Number(entities[1].state);
                      ]]]
                  bins:
                    per_hour: auto
                    density: medium

              sparkline:
                animate: true
                show:
                  chart_type: area
                  line: true
                  area: true
                  fill: fade
                  points: false
                  grid: true
                  axis: true
                  tickmarks: true
                  labels: true
                  xlabels_at: ticks_major
                  ylabels_at: ticks_major

                state_values:
                  aggregate_func: avg

                line:
                  line_width: 1
                  show_dots: false

                area:
                  show_minmax: true

                color_stops: ref(awair_color_stop)

              x_axis:
                labels:
                  styles:
                    font-size: 0.5em

              y_axis:
                labels:
                  styles:
                    font-size: 0.5em

        # ------------------------------------------------------------------------
        # History duration selector
        # ------------------------------------------------------------------------
        - id: duration-selector
          group: duration-buttons
          entity_index: calc(entity_index_hours)

          rectangles:
            - id: history-hours--value-1
              xpos: 10
              ypos: 50
              width: 12
              height: 10
              radius: 2
              styles:
                fill: |
                  [[[
                    const value = Number(item.id.split('--value-')[1]);

                    return Number(state) === value
                      ? 'var(--primary-color)'
                      : 'var(--secondary-background-color)';
                  ]]]
              tap_action:
                haptic: selection
                action: perform-action
                perform_action: fhs_input_number.set_value
                target:
                  entity_id: fhs_input_number.history_hours
                data:
                  value: ref(get_value_from_item_id)

            - id: history-hours--value-12
              same_as: history-hours--value-1
              same_as_dxpos: 16

            - id: history-hours--value-24
              same_as: history-hours--value-12
              same_as_dxpos: 16

            - id: history-hours--value-48
              same_as: history-hours--value-24
              same_as_dxpos: 16

            - id: history-hours--value-168
              same_as: history-hours--value-48
              same_as_dxpos: 16

            - id: history-hours--value-336
              same_as: history-hours--value-168
              same_as_dxpos: 16

          texts:
            - id: history-hours--value-1
              xpos: 10
              ypos: 50
              text: 1U
              styles:
                font-size: 0.55em
                font-weight: bold
                text-anchor: middle
                dominant-baseline: central
                pointer-events: none
                fill: |
                  [[[
                    const value = Number(item.id.split('--value-')[1]);

                    return Number(state) === value
                      ? 'var(--primary-background-color)'
                      : 'var(--primary-text-color)';
                  ]]]

            - id: history-hours--value-12
              same_as: history-hours--value-1
              same_as_dxpos: 16
              text: 12U

            - id: history-hours--value-24
              same_as: history-hours--value-12
              same_as_dxpos: 16
              text: 1D

            - id: history-hours--value-48
              same_as: history-hours--value-24
              same_as_dxpos: 16
              text: 2D

            - id: history-hours--value-168
              same_as: history-hours--value-48
              same_as_dxpos: 16
              text: 1W

            - id: history-hours--value-336
              same_as: history-hours--value-168
              same_as_dxpos: 16
              text: 2W