{# Replace the marked entity ID with your Terrestream Computed EPA particulate AQI entity. #}
{% set iaq = states('REPLACE_WITH_YOUR_PARTICULATE_AQI_ENTITY_ID') | float(none) %}
{%- if not is_number(iaq) or iaq < 0 or iaq > 500 -%}
unknown
{%- elif iaq <= 50 -%}good
{%- elif iaq <= 100 -%}fair
{%- elif iaq <= 150 -%}moderate
{%- elif iaq <= 200 -%}poor
{%- elif iaq <= 300 -%}very_poor
{%- else -%}extremely_poor
{%- endif -%}