The most unfavorable weather conditions for morning exercises are

The most unfavorable weather condition for morning exercise is foggy weather, and outdoor sports are not recommended in foggy days. Due to the stable weather layer in foggy days, it is not conducive to the diffusion of air pollutants, and a large number of harmful gases accumulate in the lower atmosphere.

The most unfavorable weather conditions for morning exercises are

When people run and ride bicycles in foggy days, they are prone to accidents because of the heavy traffic and poor visibility.

Because fog is composed of water vapor condensate suspended at low altitude near the ground, these tiny water droplets may contain some soluble harmful pollutants and pathogenic microorganisms in densely populated and busy cities, so it is not suitable for going out for exercise.

Try not to go out in foggy weather. When you have to go out, wear a mask to prevent inhalation of toxic gases.