23/06/2026
Why Does Breathing Feel Harder When Humidity Is High?
Ever notice that some of the most uncomfortable breathing days aren’t the coldest… they’re the most humid?
When humidity rises, the air becomes heavier with moisture. Your body has to work harder to cool itself, and many people find breathing feels more difficult, especially during activity.
High humidity can also:
✔ Increase feelings of breathlessness
✔ Worsen asthma and COPD symptoms
✔ Encourage the growth of mould, dust mites and other allergens
✔ Make the air feel thick and uncomfortable
For those already dealing with respiratory conditions, summer humidity can sometimes be just as challenging as winter cold.
Staying hydrated, keeping indoor humidity under control and avoiding the hottest part of the day can help.
At Crystal Salt Cave, many clients choose regular salt therapy sessions as part of their respiratory wellness routine, especially during periods of changing weather and increased humidity.
Breathe easier. Relax deeper.
📍 Borehamwood
🌐 www.crystalsaltcave.uk