Ragweed Pollen Count in Sham Shui Po, Hong Kong
Last updated Friday, November 6, 2026
This page shows the most recent reading available for Sham Shui Po — from Friday, November 6, 2026 (1 day ago) — not today's reading.
Pollen by type in Sham Shui Po
What is the ragweed pollen count in Sham Shui Po today?
The Sham Shui Po ragweed pollen index today is 20 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Ragweed pollen is the dominant allergen in Sham Shui Po today. See the full Sham Shui Po pollen count for the overall index and every type together.
Sham Shui Po is in Sham Shui Po District, Hong Kong. Its population is 431,090 (GeoNames).
Sham Shui Po Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Friday, November 6 | 18 | Low |
| Saturday, November 7 | 15 | Low |
| Sunday, November 8 | 18 | Low |
| Monday, November 9 | 22 | Low |
| Tuesday, November 10 | 21 | Low |
Pollen Atlas models the daily detail as an overall index: day-by-day splits by individual pollen type are not part of the modelled data, so this table shows Sham Shui Po’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving Sham Shui Po’s ragweed pollen
Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: ragweed pollen reads 20 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.
Plants affecting Sham Shui Po now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Sham Shui Po. The type summary stands: ragweed pollen reads 20 (Low) today.
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’s readings.
Plant detail returns here automatically on any day the feed includes it.
What this ragweed pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Weed pollen seasons vary with local climate and vegetation, and no regional calendar is asserted for this area. No regional calendar is asserted for this area, so today’s ragweed pollen reading is reported as a modelled index value, without placing this month inside or outside a regional window. No Hong Kong allergy season guide is published yet, so the seasonal context here follows the Global regional pattern.
Sham Shui Po allergies today
Sham Shui Po allergies today are set by the same reading as the Sham Shui Po pollen count today: the Total Pollen Index is 18 (Low), and the ragweed pollen index on this page is 20 (Low) of it. When people ask about Sham Shui Po allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Sham Shui Po.
Allergies in Sham Shui Po follow the Hong Kong calendar set out on the full Sham Shui Po page — the chapters, the plants behind them, and the 5-day forecast show whether today is typical for the season or an exception to it. If you are checking allergies today in Sham Shui Po before heading outdoors, the ragweed pollen split on this page is the part to read: it shows whether this pollen type is doing the work today, not just how high the total sits.
Read the five-day overall trend above as the Sham Shui Po allergy forecast for the ragweed pollen season: it shows whether Sham Shui Po allergies are set to ease or build across the week, day by day — the days to plan outdoor time around are the ones where the overall index steps down, not just today.
See the full Sham Shui Po pollen count — all types, the overall index and today’s ranking context
Sham Shui Po tree pollen count
Sham Shui Po grass pollen count
See how Sham Shui Po ranks in today's pollen count rankings — the worst cities for allergies today
See Sham Shui Po on the pollen map
Every pollen type, with photos and seasons: the pollen directory
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).