If you see white “snow” floating through Beijing in spring… it’s not snow — it’s willow fluff (柳絮). Some visitors may even think they’re witnessing Beijing snow at first glance! 🤣
What is it?
These soft, cotton-like fibers are seeds released by willow and poplar trees.
How to deal with it as a traveler?
It’s more annoying than harmful — and easy to manage if you’re visiting while Beijing’s “snow” is filling the air.
Why does Beijing have so much?
Decades ago, Beijing planted large numbers of these trees because they grow fast and survive harsh conditions.
The result: a few weeks every spring (mostly in April) when the fluff takes over the streets.
What is the city doing about it?
In recent years, the city has taken steps to reduce the impact.
FAQ
1️⃣ Is the willow fluff “snow” in Beijing dangerous?
👉 Not really. It can be irritating, especially if you have allergies, but it’s not toxic.
2️⃣ When is the worst time to experience the willow fluff “snow” in Beijing?
👉 Usually between April and early May, depending on the weather (above 20 degrees + dry + windy).
3️⃣ Will the willow fluff “snow” affect outdoor activities or tours in Beijing?
👉 Not significantly, most experiences continue as usual. If you join Our Beijing’s outdoor activities — such as the bike experiences or the wild Great Wall hike — we will provide masks for you!