I had my suspicions that the pollution was worse than usual lately. A week of bright pink and red suns (in the morning and afternoon) seems to be all the confirmation I need.
Update 25 January: I just found another skyline photo on my camera. I probably took it sometime last week. It’s the sun rising taken through a window in my office so it’s a bit grainy and I couldn’t capture the colour properly. The sun was actually bright red like those cheesy decals that you’d found on surfboards and t-shirts in the 80s.