The universe has told me not to exercise

I'm a week or two in to my efforts to lose weight and get fit and actually planned to do an outside walk/jog today, and then I saw this news story...

https://www.mylondon.news/news/londoners-warned-reduce-exercise-friday-22747414

Better stay safe and stay in 🙃
It doesn't say what has caused the pollution to be so bad on this particular day or how they know but it's just great timing(!) Maybe tomorrow I will succeed.