What days are the worst for exercising in the city with regard to ozone emissions?
on
Published in Health Trivia
Sunny Windless Afternoons
Cloudy Windy Afternoons
Rainy Days
Sunny Windy Mornings
Sunny Windless Afternoons.
It is best to avoid exercise in the city during sunny windless afternoons because car emissions create toxic ozone.
[deskmidart]
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