San Jon, NM Pollen Count
San Jon, NM · Last updated Friday, November 6, 2026
This page shows the most recent reading available for San Jon — from Friday, November 6, 2026 (1 day ago) — not today's reading.
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds, grass, or mold).
Total Pollen Index
The combined pollen level across all types (0–100).
San Jon, NM
Weeds Index
How active weeds pollen is today (0–100).
San Jon, NM
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day San Jon Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count San Jon residents check each morning
The San Jon pollen count today is 19 (Low). The main driver is Ragweed, with weed pollen at 24 today. The full split is tree pollen 8, grass pollen 1, weed pollen 24. The sections below break that headline number down by plant, by day and by what the band means in practice. Pollen Atlas updated this count on Friday, November 6, 2026.
A Low band on the Pollen Atlas index means the Total Pollen Index has stayed in the lower part of the 0–100 scale. Readings in this band are built from low individual category values rather than from one large spike, and the category split above matters more than the headline number: a low total can still contain one category, such as weed pollen or mold, reading noticeably higher than the rest, which is why the split is printed on every San Jon page.
Higher-elevation Mountain West cities generally run a shorter outdoor pollen season than the coasts or the South, with the main tree and grass activity compressed into the warmer months. Autumn and winter pages in this region are therefore commonly quiet, with low totals built from small weed and mold values. A low reading in this region and season is the expected pattern, and any future rise will show first in the category split and the forecast, not in the headline alone.
To see whether today’s pollen level holds, check the 5-day San Jon pollen forecast below — it is currently holding, with Friday the highest day in the window.
This is the pollen count San Jon residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the San Jon pollen count today?
The San Jon pollen count today is 19 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today San Jon: this page is updated every morning with the day’s modelled reading.
San Jon allergies today
San Jon allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 19 (Low), driven mainly by Ragweed. When people ask about San Jon allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for San Jon.
Allergies in San Jon follow the New Mexico calendar set out below — the chapters, the plants behind them, and the 5-day forecast on this page show whether today is typical for the season or an exception to it. If you are checking allergies today in San Jon before heading outdoors, the split at the top of this page is the part to read: it shows which pollen is doing the work today, not just how high the total sits.
Read the five-day table on this page as the San Jon allergy forecast: today reads 19 (Low), and the day-by-day outlook shows whether San Jon allergies are set to ease or build across the week — the days to plan outdoor time around are the ones where the index steps down, not just today.
In practice, the allergy count San Jon today records is this same combined reading — tree, grass, weed and mold in one index.
The San Jon allergy count today is 19 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today San Jon: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Friday, November 6 | 19 | Low |
| Saturday, November 7 | 19 | Low |
| Sunday, November 8 | 19 | Low |
| Monday, November 9 | 19 | Low |
| Tuesday, November 10 | 19 | Low |
Pollen Atlas forecasts San Jon’s pollen count to peak on Friday at 19 (Low) over the next 5 days.
Pollen by type in San Jon
What is driving San Jon’s pollen today
The shape of today’s 19 (Low) is set by weed pollen at 24 (Low on its own scale) — about 73% of the four category readings added together, 16 points clear of the next category, tree pollen at 8. A weed-led total is the classic late-year shape: tree and grass pollen have usually receded, leaving weed pollen — and on damp days mold — to make up most of what the index records. Weed pollen leading in November runs against the usual calendar — the New Mexico weed chapter runs August to October — so today’s lead is the model outranking the pattern, and this page reports the modelled reading first.
Plant-level detail is not in today’s feed for San Jon, so the drivers have to be read from the category split above. The New Mexico guide’s account of New Mexico names juniper and elm in spring, and chenopod and ragweed-family weeds after the monsoon — the pollens behind readings of this shape in this state — and the split shows how much of today’s total each category is actually carrying.
Across the five-day window the Total Pollen Index runs from 19 to 19, never changing band. Today’s 19 sits level with the window’s average of 19 — a steady window, in which one day reads much like the next.
Plants affecting San Jon now
Detailed plant-by-plant readings for San Jon were not returned in today\u2019s source data, so this section summarises the pollen types the index above is built from instead of listing individual plants.
Tree pollen is one of the categories with a non-zero reading today, at 8 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 1 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 24 (Low).
In the Mountain West pattern, the plants that typically shape this city’s year are spring trees and late-spring grasses in a compressed warm-season window — named here as regional context only, not as today\u2019s measurements.
Plant detail returns here automatically on any day the source data includes it.
Every pollen type, with photos and seasons: the pollen directory.
San Jon pollen through the year
The San Jon pollen year runs in chapters, set by the Mountain West pattern and the New Mexico calendar. Trees come first: juniper can arrive in late winter, and the main tree wave builds in spring — as late as April at Denver’s altitude. Grasses take the middle of the year: grasses follow in a compressed early-summer run. Weeds close it out: ragweed and sagebrush-family weeds close the year from late summer.
The New Mexico allergy season guide names juniper and elm in spring, and chenopod and ragweed-family weeds after the monsoon. New Mexico’s season runs in two acts with a monsoon intermission from around early July, and its spring winds are the delivery system — sustained, dry and gusty enough to make a windy afternoon and a still morning feel like two different seasons. Albuquerque sits a mile above sea level, and Santa Fe — some two thousand feet higher still — runs the same script a step later and cooler.
November falls between the main chapters of the New Mexico pollen year — the tail of one and the approach of the next — so the calendar alone explains little today, and the modelled split above carries the story. Between them, the three chapters cover 9 months of the New Mexico year, February to October — leaving a quiet gap of roughly 3 months in the depth of the off-season. The full calendar is set out in the New Mexico allergy season guide.
How to read this index
Pollen Atlas reports the San Jon pollen count on a Total Pollen Index from 0 to 100, built from separate tree, grass and weed readings. The total is a summary, not an average of the three: a single strong category can lift it, and three quiet categories can hold it down whatever the month. Index values are a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data, with plant detail by the Google Pollen API. The index is a modelled 0–100 scale, not a measured count, and figures update through the day, so a morning and an evening visit to this page can legitimately show different numbers.
San Jon in today’s national picture
At 19 (Low), San Jon ranks joint 53539th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Serpa, Portugal at 53, and the lowest is Galiakberovo, Russia at 5. The whole table spans 48 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around San Jon: Logan, NM (18 miles away) reads 22 (Low); Grady, NM (20 miles away) reads 20 (Low); Tucumcari, NM (21 miles away) reads 24 (Low). San Jon reads 3 points lower than its nearest tracked neighbour today. Across New Mexico’s 517 tracked cities, today runs from 5 in Las Vegas to 28 in Dexter.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one San Jon resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in San Jon, NM can test whether tree, grass, weed or mold is the category that matters for you — the four readings at the top of this page are the starting point for that conversation.
San Jon in its local area
Across New Mexico’s 517 tracked cities, San Jon ranks joint 163rd today.
Like every Pollen Atlas city page, the San Jon, NM pollen count is refreshed each morning.
Nearby cities
- Logan pollen count (18 miles away)
- Grady pollen count (20 miles away)
- Tucumcari pollen count (21 miles away)
- Nara Visa pollen count (37 miles away)
- House pollen count (45 miles away)
- Clovis pollen count (47 miles away)
From Pollen Atlas News
See how San Jon ranks in today's pollen count rankings — the worst cities for allergies today
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).