Yes. Health triggers are built into WeatherAds, so there's no custom setup or extra data cost. They include:
Pollen: Tree Pollen, Grass Pollen, Ragweed Pollen and Mold Spores
Air quality: Air Quality Index, Dust & Dander Index
Health risk: Asthma Risk, COPD Risk, Flu Risk, Common Cold Risk, Sinus Headache Risk, Migraine Headache Risk, Arthritis Pain Risk
They're useful for allergy relief, pharmacy, health and beauty, and air purifier campaigns.
Health triggers are Premium triggers, available on the Premium and Enterprise plans. They're available in all countries.