I find that sunrise has a more white and blue look to it, while sunset has more of a red and orange look. Is that really what they look like, or is it because of some personal bias, such as comparing sunrise to the darkness just before it and sunset to the bright blue sky?
That’s a good point I overlooked because it’s rare for me to have such polluted skies such as from massive wildfires. Pollution can definitely make the reds deeper, but it comes at the cost of muted colors overall. Human particulate pollution isn’t really on the scale of what’s needed to have a visible effect like that either, so wildfire smoke is the most common source of visible effects