Today marks exactly one year on from when we first launched our Clean Air Zone (CAZ) in Sheffield. So, what does this mean for the health of local people who live, work and study in those poor air quality hotspots? The way we think about the impact of air quality needs to be considered. In coming weeks, we expect to receive our one-year air quality data, which, owing to the recent data on vehicle trends, should hold promising results. : https://www.cancerresearchuk.org/about-cancer/causes-of-cancer/smoking-and-cancer/what-is-passive-smoking9: The Independent: Air pollution in cities ‘as bad for you as smoking 20 cigarettes a day’, says study - https://www.independent.co.uk/news/health/air-pollution-smoking-cigarettes-city-research-health-asthma-copd-a9056566.html9: HouseFresh: Secondhand smoke world map: https://housefresh.com/secondhand-smoke-world-map/9: The Metro: London air pollution as bad as ‘smoking 154 cigarettes every year’: https://metro.co.uk/2023/02/27/london-air-pollution-as-bad-as-smoking-154-cigarettes-every-year-18353307/#:~:text=Latest%20London%20news&text=5%20particles%20to%20cigarettes%20smoked,level%20of%2022%20%C2%B5g%2Fm3.