Weather Factors Linked to Increased Migraine Risk
Weather Factors Linked to Increased Migraine Risk
US · Published Apr 16, 2026
Research links air pollution, high UV exposure, and low humidity to increased migraine risk.
Exposure to high levels of nitrogen dioxide (NO2) increases hospital visits for migraines by 41%.
High UV exposure and low humidity are linked to a 23% increase in healthcare visits for migraine symptoms.
Weather conditions significantly linked to migraine occurrences
Recent research published in *Neurology* reveals a significant connection between weather conditions and migraine occurrences. A decade-long study involving over 7,000 participants in Israel identified air pollution, temperature, and humidity as key migraine triggers, particularly in late spring and summer.
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