When the air quality category changes, AI reads all air quality sensors and sends you a simple, friendly notification explaining what's going on.

AI Air Quality Summary - Home Assistant Automation.yaml

# 🌬️ AI Air Quality Summary - Home Assistant Automation
# This automation monitors your Google Air Quality sensors,
# uses AI to summarize the data in plain language,
# and sends you a persistent notification.
#
# 👉 Change the sensor entity IDs below to match YOUR sensors.
#    Go to Settings > Devices & Services > Google Air Quality
#    to find your sensor names.
alias: AI Air Quality Summary
description: >
  When the air quality category changes, AI reads all air quality sensors
  and sends you a simple, friendly notification explaining what's going on.
triggers:
  # 🔄 Trigger: fires when the UAQI category changes
  #    (e.g. from "Good" to "Moderate")
  # ✏️ CHANGE THIS to your UAQI Category sensor
  - entity_id: sensor.home_yellow_uaqi_category
    trigger: state
variables:
  # 📊 Collect all air quality sensor data into one snapshot
  # ✏️ CHANGE each sensor below to match YOUR sensor entity IDs
  air_snapshot: |
    CURRENT AIR QUALITY DATA:
    📈 Overall Scores:
    - Universal Air Quality Index (UAQI): {{ states('sensor.home_yellow_universal_air_quality_index') }}
    - UAQI Category: {{ states('sensor.home_yellow_uaqi_category') }}
    - UAQI Dominant Pollutant: {{ states('sensor.home_yellow_uaqi_dominant_pollutant') }}
    🌍 Local Index (region-specific):
    - Local AQI: {{ states('sensor.home_yellow_aqi_bg_aqi') }}
    - Local Category: {{ states('sensor.home_yellow_aqi_bg_category') }}
    - Local Dominant Pollutant: {{ states('sensor.home_yellow_aqi_bg_dominant_pollutant') }}
    🔬 Individual Pollutants:
    - PM2.5 (fine particles): {{ states('sensor.home_yellow_pm2_5') }} µg/m³
    - PM10 (coarse particles): {{ states('sensor.home_yellow_pm10') }} µg/m³
    - Ozone (O₃): {{ states('sensor.home_yellow_ozone') }} µg/m³
    - Nitrogen Dioxide (NO₂): {{ states('sensor.home_yellow_nitrogen_dioxide') }} µg/m³
    - Sulphur Dioxide (SO₂): {{ states('sensor.home_yellow_sulphur_dioxide') }} µg/m³
    - Carbon Monoxide (CO): {{ states('sensor.home_yellow_carbon_monoxide') }} µg/m³
actions:
  # 🤖 Step 1: Ask AI to summarize the air quality data
  - action: ai_task.generate_data
    data:
      # ✏️ CHANGE THIS to your AI Task entity
      entity_id: ai_task.ollama_ai_task_gpt_oss_120b_cloud
      task_name: Air quality summary
      instructions: |-
        You are a friendly air quality assistant.
        Look at the current air quality data below and write a short,
        easy-to-understand summary for a regular person (not a scientist).
        Your summary must include:
        1. The overall air quality verdict (Is it good, okay, or bad?)
        2. Which pollutant is the biggest concern right now and a one-line
           explanation of what it is and why it matters
        3. A quick, positive, and practical suggestion
           (e.g. "Great day for a walk!" or "Maybe keep the windows
           closed for now and enjoy a cozy day inside.")
        Rules:
        - Keep it SHORT — max 4-5 sentences
        - Use simple, friendly language (like texting a friend)
        - Be positive and helpful, not scary
        - Use 1-2 emojis to make it feel friendly
        - Do NOT list raw numbers — just explain what they mean
        {{ air_snapshot }}
    response_variable: ai_response
  # 📬 Step 2: Send the AI summary as a persistent notification
  - action: persistent_notification.create
    data:
      title: "🌬️ Air Quality Update"
      message: "{{ ai_response.data }}"
      notification_id: air_quality_ai_summary
mode: single