‘Day-to-day’ symptom of harmful emissions, which in turn can disrupt sleep, can be overlooked, say researchers New research has found that increased air pollution is associated with more night-time coughing, leading to disturbed sleep. Most air pollution research looks at symptoms that are sever...
Source: [Guardian International](https://www.theguardian.com/environment/2026/oct/02/increased-air-pollution-link-night-time-coughing-uk-study-cambridge)