Grass Pollen Count in North Key Largo, FL — Today
Updated Saturday, November 7, 2026
Pollen by type in North Key Largo
What is the grass pollen count in North Key Largo today?
The North Key Largo grass pollen index today is 12 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
North Key Largo’s overall pollen count today is 27 (Low) across all types. See the full North Key Largo pollen count for the overall index and every type together.
North Key Largo Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 27 | Low |
| Sunday, November 8 | 19 | Low |
| Monday, November 9 | 26 | Low |
| Tuesday, November 10 | 26 | Low |
| Wednesday, November 11 | 26 | 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 North Key Largo’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving North Key Largo’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 North Key Largo is 12 (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 Florida pattern, the plants that typically shape this city’s year are trees, grasses and weeds spread across a long, mild season.
The Florida allergy season guide singles out oak, the signature spring event that often begins in February.
Plants affecting North Key Largo now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for North Key Largo. The type summary stands: grass pollen reads 12 (Low) today.
In the Florida pattern, the plants that typically shape this city’s year are trees, grasses and weeds spread across a long, mild season — 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.
Grasses run from spring into October or later. This month sits outside the usual grass pollen window for the Florida pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Florida allergy season guide singles out oak, the signature spring event that often begins in February.
North Key Largo allergies today
North Key Largo allergies today are set by the same reading as the North Key Largo pollen count today: the Total Pollen Index is 27 (Low), and the grass pollen index on this page is 12 (Low) of it. When people ask about North Key Largo allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for North Key Largo.
Allergies in North Key Largo follow the Florida calendar set out on the full North Key Largo 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 North Key Largo 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 North Key Largo allergy forecast for the grass pollen season: it shows whether North Key Largo 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 North Key Largo pollen count — all types, the overall index and today’s ranking context
North Key Largo tree pollen count
North Key Largo ragweed pollen count
See North Key Largo 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).