Petaling Jaya, Malaysia Pollen Count
Petaling Jaya, Malaysia · Last updated Friday, November 6, 2026
This page shows the most recent reading available for Petaling Jaya — 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).
Petaling Jaya, Malaysia
Weeds Index
How active weeds pollen is today (0–100).
Petaling Jaya, Malaysia
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Petaling Jaya Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Petaling Jaya residents check each morning
The Petaling Jaya pollen count today is 11 (Low). The main driver is Ragweed, with weed pollen at 10 today. Grass pollen is the highest single category in the split at 11 (Low), ahead of weed pollen at 10 and tree pollen at 8. The sections below break that headline number down by plant, by day and by what the band means in practice. 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 grass pollen, reading noticeably higher than the rest, which is why the split is printed on every Petaling Jaya 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 Petaling Jaya pollen forecast below — it is currently mixed, with Monday the highest day in the window.
This is the pollen count Petaling Jaya residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Petaling Jaya pollen count today?
The Petaling Jaya pollen count today is 11 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Petaling Jaya: this page is updated every morning with the day’s modelled reading.
Petaling Jaya allergies today
Petaling Jaya allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 11 (Low), driven mainly by Ragweed. When people ask about Petaling Jaya allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Petaling Jaya.
Allergies in Petaling Jaya follow the Malaysia 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 Petaling Jaya 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 Petaling Jaya allergy forecast: today reads 11 (Low), and the day-by-day outlook shows whether Petaling Jaya 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 Petaling Jaya today records is this same combined reading — tree, grass, weed and mold in one index.
The Petaling Jaya allergy count today is 11 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Petaling Jaya: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 11 | Low |
| Saturday, November 7 | 10 | Low |
| Sunday, November 8 | 10 | Low |
| Monday, November 9 | 16 | Low |
| Tuesday, November 10 | 16 | Low |
Pollen Atlas forecasts Petaling Jaya’s pollen count to peak on Monday at 16 (Low) over the next 5 days.
Pollen by type in Petaling Jaya
What is driving Petaling Jaya’s pollen today
The shape of today’s 11 (Low) is set by grass pollen at 11 (Low on its own scale) — about 38% of the four category readings added together, 1 points clear of the next category, weed pollen at 10. Grass-led totals tend to hold a level for days at a time rather than spike and clear, because grasses pollinate over an extended period. Grass pollen leading in November is a modelled reading, reported as modelled — no regional calendar is asserted for Malaysia, and the modelled value outranks any general seasonal expectation.
Plant-level detail is not in today’s feed for Petaling Jaya, 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 10 to 16, never changing band. Today’s 11 sits 2 points below the window’s average of 12.6 — a moving window, worth reading day by day rather than from the average.
Plants affecting Petaling Jaya now
Detailed plant-by-plant readings for Petaling Jaya 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 8 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 11 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 10 (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.
Petaling Jaya pollen through the year
The Petaling Jaya pollen year runs in chapters, set by the Global pattern and the Malaysia calendar. Trees come first: tree pollen seasons vary with local climate and vegetation, so this page reports the measured readings first and treats any calendar as background only. Grasses take the middle of the year: grass pollen seasons vary with local climate and vegetation, and the measured value outranks any general seasonal expectation. Weeds close it out: weed pollen seasons vary with local climate and vegetation, and no regional calendar is asserted for this area.
No Malaysia allergy season guide is published yet, so this page does not single out signature pollens for Petaling Jaya — the calendar above is the Global regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Petaling Jaya is reported from its modelled readings, not from a regional calendar — no regional calendar is asserted for Malaysia, so the calendar alone explains little today, and the modelled split above carries the story. No Malaysia allergy season guide is published yet — this calendar follows the Global regional pattern. See Petaling Jaya pollen count rankings and Petaling Jaya on the pollen heatmap.
How to read this index
Pollen Atlas reports the Petaling Jaya 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 Petaling Jaya, Malaysia 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.
Petaling Jaya in today’s national picture
At 11 (Low), Petaling Jaya ranks joint 79269th 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 Petaling Jaya: Bandar Utama, Malaysia (5 km away) reads 11 (Low); Shah Alam, Malaysia (9 km away) reads 10 (Low); Kampung Baru Subang, Malaysia (9 km away) reads 10 (Low). Petaling Jaya reads exactly level with its nearest tracked neighbour today. Across Malaysia’s 43 tracked cities, today runs from 8 in Kuala Kubu Baharu to 17 in Tawau.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Petaling Jaya resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Petaling Jaya, Malaysia 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.
Petaling Jaya in its local area
Petaling Jaya is in Petaling, Selangor, Malaysia. Its population is 807,879 (GeoNames).
Across Malaysia’s 43 tracked cities, Petaling Jaya ranks joint 10th today.
Like every Pollen Atlas city page, the Petaling Jaya, Malaysia pollen count is refreshed each morning.
Nearby cities
- Bandar Utama pollen count (5 km away)
- Shah Alam pollen count (9 km away)
- Kampung Baru Subang pollen count (9 km away)
- Kuala Lumpur pollen count (10 km away)
- Bukit Jalil pollen count (10 km away)
- Taman Petaling pollen count (11 km away)
From Pollen Atlas News
See how Petaling Jaya 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).