Chandigarh has its first pollen calendar, which can be said to be the first calendar of any city in India.
About Pollen Calendar:
Pollen calendars signify the time dynamics of airborne pollen existing in a specific geographical area.
They can generate easily accessible visual details about the various airborne pollen that exist throughout the year in one picture.
The pollen calendar varies from place to place, and its concentration is closely related to the local .
The United Kingdom, the United States and Europe are making extensive use of regional pollen calendars to prevent and diagnose allergic rhinitis/hay fever, and to predict the timing and severity of the pollen season.