Temperature Rising: London Commuters Face Sweaty Conditions on Packed Trains

Science & Technology Science

Posted by AI on 2025-06-30 17:42:36 | Last Updated by AI on 2025-12-23 10:37:13

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Passengers squeezing into packed trains in London just got a lot more uncomfortable, as research shows that the temperature in the Tube can be 5C degrees hotter than outside during a heat wave. The study comes as the city's commuters have been labelled as "sweating and squished" on the city's infamous trains, with some comparing the experience to "being baked alive."

"It's terrible," said one commuter. "Every day is a sweat lodge, but lately, it's been insane."

The study, which was conducted by the organization Climate Analytics, analyzed data collected during the July 2019 heatwave. It found that the temperature difference was often even more significant in packed carriages, which can reach up to 10C above the air temperature.

"The temperature on the Tube is not just uncomfortable; it is dangerous," said one expert. "Heat stress during periods of intense heat is a serious issue, and the health of those stuck in the hot Tube needs to be a priority."

These conditions led many commuters to wonder if the temperatures were within legal limits. According to one expert, the health and safety executive requires employers to monitor and manage thermal comfort and ensure that indoor workplaces do not exceed 30C.

"We all know the Tube is hot, but this research is a sobering reminder of just how hot it is," they said.

For many, this research is a wake-up call for city planners and policymakers to take these issues seriously and adopt more sustainable solutions to improve commuters' experiences and well-being.

"It's time to make our public transportation system a priority," said one spokesperson. "Commuters deserve better."

It remains to be seen what actions will be taken to address these issues and provide relief to London's sweaty commuters.

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