Ragweed Pollen Count in Puerto Vallarta, Mexico — Today
Updated Saturday, November 7, 2026
Pollen by type in Puerto Vallarta
What is the ragweed pollen count in Puerto Vallarta today?
The Puerto Vallarta ragweed pollen index today is 18 (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 Puerto Vallarta today. See the full Puerto Vallarta pollen count for the overall index and every type together.
Puerto Vallarta is in Puerto Vallarta, Jalisco, Mexico. Its population is 224,166 (GeoNames).
Puerto Vallarta Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 17 | Low |
| Sunday, November 8 | 16 | Low |
| Monday, November 9 | 17 | Low |
| Tuesday, November 10 | 17 | Low |
| Wednesday, November 11 | 17 | 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 Puerto Vallarta’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving Puerto Vallarta’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 18 (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 Puerto Vallarta now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Puerto Vallarta. The type summary stands: ragweed pollen reads 18 (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 Mexico allergy season guide is published yet, so the seasonal context here follows the Global regional pattern.
Puerto Vallarta allergies today
Puerto Vallarta allergies today are set by the same reading as the Puerto Vallarta pollen count today: the Total Pollen Index is 17 (Low), and the ragweed pollen index on this page is 18 (Low) of it. When people ask about Puerto Vallarta allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Puerto Vallarta.
Allergies in Puerto Vallarta follow the Mexico calendar set out on the full Puerto Vallarta 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 Puerto Vallarta 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 Puerto Vallarta allergy forecast for the ragweed pollen season: it shows whether Puerto Vallarta 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 Puerto Vallarta pollen count — all types, the overall index and today’s ranking context
Puerto Vallarta tree pollen count
Puerto Vallarta grass pollen count
See Puerto Vallarta 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).