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 "path": "/air/bath-a4-roadside",
 "title": "Bath A4 Roadside: air quality now · Hey Bath",
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   "stale": false,
   "band": "Low",
   "index": 1,
   "words": "Low, fine for a walk",
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   "srcset": "/assets/photos/walcot-480.webp 480w, /assets/photos/walcot-960.webp 960w, /assets/photos/walcot-1440.webp 1440w",
   "width": 1440,
   "height": 1065,
   "alt": "Walcot Street, Bath, with shops under a stone terrace",
   "author": "Neil Owen",
   "licence": "CC BY-SA 2.0",
   "source": "Wikimedia Commons",
   "source_url": "https://commons.wikimedia.org/wiki/File:Walcot_Street_-_geograph.org.uk_-_3807320.jpg"
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