Grass Pollen Count in Teresópolis, Brazil — Today
Updated Saturday, November 7, 2026
Pollen by type in Teresópolis
What is the grass pollen count in Teresópolis today?
The Teresópolis grass pollen index today is 13 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Grass pollen is the dominant allergen in Teresópolis today. See the full Teresópolis pollen count for the overall index and every type together.
Teresópolis is in Teresópolis, Rio de Janeiro, Brazil. Its population is 176,735 (GeoNames).
Teresópolis Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 12 | Low |
| Sunday, November 8 | 12 | Low |
| Monday, November 9 | 11 | 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 Teresópolis’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Teresópolis’s grass pollen
The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Teresópolis is 13 (Low), and the 5-day overall trend above shows the shape of the week.
As regional context only — not as today’s readings — 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.
Plants affecting Teresópolis now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Teresópolis. The type summary stands: grass pollen reads 13 (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 grass pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Grass pollen seasons vary with local climate and vegetation, and the measured value outranks any general seasonal expectation. No regional calendar is asserted for this area, so today’s grass pollen reading is reported as a modelled index value, without placing this month inside or outside a regional window. No Brazil allergy season guide is published yet, so the seasonal context here follows the Global regional pattern.
Teresópolis allergies today
Teresópolis allergies today are set by the same reading as the Teresópolis pollen count today: the Total Pollen Index is 12 (Low), and the grass pollen index on this page is 13 (Low) of it. When people ask about Teresópolis allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Teresópolis.
Allergies in Teresópolis follow the Brazil calendar set out on the full Teresópolis 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 Teresópolis before heading outdoors, the grass 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 Teresópolis allergy forecast for the grass pollen season: it shows whether Teresópolis 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 Teresópolis pollen count — all types, the overall index and today’s ranking context
Teresópolis ragweed pollen count
See how Teresópolis ranks in today's pollen count rankings — the worst cities for allergies today
See Teresópolis 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).