{"id":"n_hublolwt23ho3gupsw5q","seq":9027358,"kind":"article","title":"London hit with alert over 'very high' air pollution as fog spreads across capital","url":"https://www.london-now.co.uk/news/26710941.london-south-east-hit-highest-air-pollution-rating?ref=rss","summary":"Defra issues purple air pollution alert for London and South East, with pollution at 10/10 and warnings over health risks, asthma and heart conditions.","published":"2026-11-09T10:38:14Z","seen":"2026-11-09T11:46:03Z","lang":"en","country":"GB","source":{"id":"kite-london-now-co-uk-172eec","name":"london-now.co.uk","domain":"london-now.co.uk"},"via":"kite-london-now-co-uk-172eec","topics":["london"],"authors":["author"],"image":"https://www.london-now.co.uk/resources/images/21686855?htype=0&type=app","story":"st_lr6ctswphcb2tbmfq6vq","category":"disaster-accident","category_p":0.26,"category2":"environment","sentiment":"negative","tone":-0.84,"political":0.2}