Grass Pollen Count in Isesaki, Japan
Last updated Friday, November 6, 2026
This page shows the most recent reading available for Isesaki — from Friday, November 6, 2026 (1 day ago) — not today's reading.
Pollen by type in Isesaki
What is the grass pollen count in Isesaki today?
The Isesaki grass pollen index today is 2 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Isesaki’s overall pollen count today is 24 (Low) across all types. See the full Isesaki pollen count for the overall index and every type together.
Isesaki is in Isesaki Shi, Gunma, Japan. Its population is 211,850 (GeoNames).
Isesaki Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Friday, November 6 | 24 | Low |
| Saturday, November 7 | 24 | Low |
| Sunday, November 8 | 24 | Low |
| Monday, November 9 | 24 | 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 Isesaki’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Isesaki’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 Isesaki is 2 (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 Isesaki now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Isesaki. The type summary stands: grass pollen reads 2 (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 Japan allergy season guide is published yet, so the seasonal context here follows the Global regional pattern.
Isesaki allergies today
Isesaki allergies today are set by the same reading as the Isesaki pollen count today: the Total Pollen Index is 24 (Low), and the grass pollen index on this page is 2 (Low) of it. When people ask about Isesaki allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Isesaki.
Allergies in Isesaki follow the Japan calendar set out on the full Isesaki 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 Isesaki 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 Isesaki allergy forecast for the grass pollen season: it shows whether Isesaki 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 Isesaki pollen count — all types, the overall index and today’s ranking context
See how Isesaki ranks in today's pollen count rankings — the worst cities for allergies today
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).