generated: '2026-08-09'
method: searched
source: https://atmospore.com/widgets
description: >-
  Atmospore publishes one embeddable client-side surface: a hosted iframe pollen widget. It is
  distinct from the SDKs in packages/ — it requires no API key, consumes no quota, and is
  configured entirely through the URL path and query string.
families:
  - family: Pollen widget
    kind: hosted iframe
    loader: none (plain <iframe>)
    auth: none
    quota_impact: none (served from CloudFront, does not count against any API quota)
    base_url: https://atmospore.com/widget/{location}
    default_size: {width: 300, height: 250}
    embed_example: '<iframe src="https://atmospore.com/widget/london" width="300" height="250" frameborder="0"></iframe>'
    x-evidence:
      fetched: '2026-08-09'
      url: https://atmospore.com/widget/london
      http_status: 200
      content_type: text/html
    layouts:
      - name: top species
        description: Ranked list of today's strongest pollen species at the location, with species names and numerical grain counts.
        audience: allergy-focused
      - name: categories
        description: Tree, grass and weed pollen with proportional bars and icons; shows which category dominates today.
        audience: general
    themes: [light, dark]
    locales: [en, 'no', sv]
    localised_path: https://atmospore.com/{locale}/widget/{location}
    location_modes:
      - {mode: curated city, count: 52, note: 'named slugs across UK, Norway, Denmark, Sweden, Netherlands, France, Germany and the United States'}
      - {mode: coordinates, note: 'any populated point on Earth, ~28 km model resolution'}
    customizer: https://atmospore.com/widgets
    privacy:
      third_party_tracking: false
      note: >-
        Documented as carrying no Google Tag Manager, no consent banner and no third-party
        requests inside the iframe.
    customization_limits: >-
      v1 offers light/dark theme only; colours and fonts are not configurable. White-label
      customization is available on request.
    refresh: daily
not_offered:
  - No JavaScript component library or web components.
  - No React/Vue/Svelte wrappers.
  - No embedded dashboard or hosted account UI for end customers.