Tsuen Wan, Hong Kong Pollen Count
Tsuen Wan, Hong Kong · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Tsuen Wan — from Friday, November 6, 2026 (1 day ago) — not today's reading.
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds, grass, or mold).
Total Pollen Index
The combined pollen level across all types (0–100).
Tsuen Wan, Hong Kong
Weeds Index
How active weeds pollen is today (0–100).
Tsuen Wan, Hong Kong
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Tsuen Wan Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Tsuen Wan residents check each morning
The Tsuen Wan pollen count today is 15 (Low). The main driver is Ragweed, with weed pollen at 16 today. That total sits on a narrow base: weed pollen is 16 while tree pollen is just 15 and grass pollen 8. Plant-by-plant detail for Tsuen Wan, Hong Kong follows, along with the outlook for the days ahead. Pollen Atlas updated this count on Friday, November 6, 2026.
A Low band on the Pollen Atlas index means the Total Pollen Index has stayed in the lower part of the 0–100 scale. Readings in this band are built from low individual category values rather than from one large spike, and the category split above matters more than the headline number: a low total can still contain one category, such as weed pollen or mold, reading noticeably higher than the rest, which is why the split is printed on every Tsuen Wan page.
Fall is ragweed season across most of the United States: ragweed plants release pollen from late summer into autumn, and weed pollen is typically the last major outdoor pollen category to fade as the weather cools. That pattern is why an autumn total is so often weed-led even when the headline number is low — tree and grass pollen have usually receded by then, leaving weed pollen, and on damp days mold, to make up most of what the index records.
To see whether today’s pollen level holds, check the 5-day Tsuen Wan pollen forecast below — it is currently mixed, with Monday the highest day in the window.
This is the pollen count Tsuen Wan residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Tsuen Wan pollen count today?
The Tsuen Wan pollen count today is 15 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Tsuen Wan: this page is updated every morning with the day’s modelled reading.
Tsuen Wan allergies today
Tsuen Wan allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 15 (Low), driven mainly by Ragweed. When people ask about Tsuen Wan allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Tsuen Wan.
Allergies in Tsuen Wan follow the Hong Kong calendar set out below — the chapters, the plants behind them, and the 5-day forecast on this page show whether today is typical for the season or an exception to it. If you are checking allergies today in Tsuen Wan before heading outdoors, the split at the top of this page is the part to read: it shows which pollen is doing the work today, not just how high the total sits.
Read the five-day table on this page as the Tsuen Wan allergy forecast: today reads 15 (Low), and the day-by-day outlook shows whether Tsuen Wan allergies are set to ease or build across the week — the days to plan outdoor time around are the ones where the index steps down, not just today.
In practice, the allergy count Tsuen Wan today records is this same combined reading — tree, grass, weed and mold in one index.
The Tsuen Wan allergy count today is 15 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Tsuen Wan: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 15 | Low |
| Saturday, November 7 | 12 | Low |
| Sunday, November 8 | 14 | Low |
| Monday, November 9 | 18 | Low |
| Tuesday, November 10 | 18 | Low |
Pollen Atlas forecasts Tsuen Wan’s pollen count to peak on Monday at 18 (Low) over the next 5 days.
Pollen by type in Tsuen Wan
What is driving Tsuen Wan’s pollen today
The shape of today’s 15 (Low) is set by weed pollen at 16 (Low on its own scale) — about 41% of the four category readings added together, 1 points clear of the next category, tree pollen at 15. A weed-led total is the classic late-year shape: tree and grass pollen have usually receded, leaving weed pollen — and on damp days mold — to make up most of what the index records. Weed pollen leading in November is a modelled reading, reported as modelled — no regional calendar is asserted for Hong Kong, and the modelled value outranks any general seasonal expectation.
Plant-level detail is not in today’s feed for Tsuen Wan, so the drivers have to be read from the category split above — it shows how much of today’s total each category is actually carrying, and plant detail returns here automatically on any day the feed includes it.
Across the five-day window the Total Pollen Index runs from 12 to 18, never changing band. Today’s 15 sits 0 points below the window’s average of 15.4 — a moving window, worth reading day by day rather than from the average.
Plants affecting Tsuen Wan now
Detailed plant-by-plant readings for Tsuen Wan were not returned in today\u2019s source data, so this section summarises the pollen types the index above is built from instead of listing individual plants.
Tree pollen is one of the categories with a non-zero reading today, at 15 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 8 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 16 (Low).
In the Global pattern, the plants that shape this city’s year vary with its local climate and vegetation, and no single regional calendar is published for this area — named here as regional context only, not as today\u2019s measurements.
Plant detail returns here automatically on any day the source data includes it.
Every pollen type, with photos and seasons: the pollen directory.
Tsuen Wan pollen through the year
Chapter by chapter, the Tsuen Wan pollen year runs like this:
- Tree pollen seasons vary with local climate and vegetation, so this page reports the measured readings first and treats any calendar as background only.
- Grass pollen seasons vary with local climate and vegetation, and the measured value outranks any general seasonal expectation.
- Weed pollen seasons vary with local climate and vegetation, and no regional calendar is asserted for this area.
No Hong Kong allergy season guide is published yet, so this page does not single out signature pollens for Tsuen Wan — the calendar above is the Global regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Tsuen Wan is reported from its modelled readings, not from a regional calendar — no regional calendar is asserted for Hong Kong, so the calendar alone explains little today, and the modelled split above carries the story. No Hong Kong allergy season guide is published yet — this calendar follows the Global regional pattern. See Tsuen Wan pollen count rankings and Tsuen Wan on the pollen heatmap.
How to read this index
Pollen Atlas reports the Tsuen Wan pollen count on a Total Pollen Index from 0 to 100, built from separate tree, grass and weed readings. The total is a summary, not an average of the three: a single strong category can lift it, and three quiet categories can hold it down even in a month when Tsuen Wan, Hong Kong pollen is usually more active. Index values are a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data, with plant detail by the Google Pollen API. The index is a modelled 0–100 scale, not a measured count, and figures update through the day, so a morning and an evening visit to this page can legitimately show different numbers.
Tsuen Wan in today’s national picture
At 15 (Low), Tsuen Wan ranks joint 68240th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Beja, Portugal at 52, and the lowest is Los Ángeles de San Rafael, Spain at 5. The whole table spans 47 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Tsuen Wan: Kwai Chung, Hong Kong (3 km away) reads 15 (Low); Sham Shui Po, Hong Kong (7 km away) reads 18 (Low); Sha Tin, Hong Kong (7 km away) reads 14 (Low). Tsuen Wan reads exactly level with its nearest tracked neighbour today. Across Hong Kong’s 11 tracked cities, today runs from 14 in Sha Tin to 19 in Tuen Mun.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Tsuen Wan resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Tsuen Wan, Hong Kong can test whether tree, grass, weed or mold is the category that matters for you — the four readings at the top of this page are the starting point for that conversation.
Tsuen Wan in its local area
Tsuen Wan is in Tsuen Wan, Hong Kong. Its population is 318,916 (GeoNames).
Across Hong Kong’s 11 tracked cities, Tsuen Wan ranks joint 7th today.
Like every Pollen Atlas city page, the Tsuen Wan, Hong Kong pollen count is refreshed each morning.
Nearby cities
- Kwai Chung pollen count (3 km away)
- Sham Shui Po pollen count (7 km away)
- Sha Tin pollen count (7 km away)
- Wong Tai Sin pollen count (8 km away)
- Kowloon City pollen count (9 km away)
- Victoria pollen count (10 km away)
From Pollen Atlas News
See how Tsuen Wan ranks in today's pollen count rankings — the worst cities for allergies today
Pollen indexes: a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data. Plant detail: Google Pollen API. Index values are modelled, not measured counts. Sources: CDC/NAB; USA-NPN; GBIF (CC BY); ESA WorldCover (CC BY 4.0).