Tree Pollen Count in Newcastle, TX
Last updated Friday, November 6, 2026
This page shows the most recent reading available for Newcastle — from Friday, November 6, 2026 (1 day ago) — not today's reading.
Pollen by type in Newcastle
What is the tree pollen count in Newcastle today?
The Newcastle tree pollen index today is 16 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Newcastle’s overall pollen count today is 21 (Low) across all types. See the full Newcastle pollen count for the overall index and every type together.
Newcastle Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Friday, November 6 | 21 | Low |
| Saturday, November 7 | 21 | Low |
| Sunday, November 8 | 21 | Low |
| Monday, November 9 | 20 | Low |
| Tuesday, November 10 | 20 | 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 Newcastle’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Newcastle’s tree 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: tree pollen reads 16 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting Newcastle now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Newcastle. The type summary stands: tree pollen reads 16 (Low) today.
In the Gulf & South Texas pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses, late-summer ragweed and winter mountain cedar in the west of the region — 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 tree pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Mountain cedar runs from December to March in the west of the region, and oak leads the spring. This month sits outside the usual tree pollen window for the Gulf & South Texas pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Texas allergy season guide singles out mountain cedar — Ashe juniper — in winter, oak in spring and ragweed from August.
Newcastle allergies today
Newcastle allergies today are set by the same reading as the Newcastle pollen count today: the Total Pollen Index is 21 (Low), and the tree pollen index on this page is 16 (Low) of it. When people ask about Newcastle allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Newcastle.
Allergies in Newcastle follow the Texas calendar set out on the full Newcastle 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 Newcastle before heading outdoors, the tree 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 Newcastle allergy forecast for the tree pollen season: it shows whether Newcastle 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 Newcastle pollen count — all types, the overall index and today’s ranking context
Newcastle ragweed pollen count
See how Newcastle ranks in today's pollen count rankings — the worst cities for allergies today
See Newcastle 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).