Lake Don Pedro, CA Pollen Count Today

What is the Lake Don Pedro pollen count today?

The Lake Don Pedro pollen count today is 18 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.

Short answer for anyone searching pollen count today Lake Don Pedro: this page is updated every morning with the day’s modelled reading.

Lake Don Pedro allergies today

Lake Don Pedro allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 18 (Low), driven mainly by Ragweed. When people ask about Lake Don Pedro allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Lake Don Pedro.

Allergies in Lake Don Pedro follow the California 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 Lake Don Pedro 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 Lake Don Pedro allergy forecast: today reads 18 (Low), and the day-by-day outlook shows whether Lake Don Pedro 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 Lake Don Pedro today records is this same combined reading — tree, grass, weed and mold in one index.

The Lake Don Pedro allergy count today is 18 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.

Pollen count today Lake Don Pedro: the 5-day forecast

Pollen Atlas forecasts Lake Don Pedro’s pollen count to peak on Saturday at 18 (Low) over the next 5 days.

Pollen by type in Lake Don Pedro

• Lake Don Pedro tree pollen count
• Lake Don Pedro grass pollen count
• Lake Don Pedro ragweed pollen count

What is driving Lake Don Pedro’s pollen today

The shape of today’s 18 (Low) is set by weed pollen at 21 (Low on its own scale) — about 54% of the four category readings added together, 4 points clear of the next category, tree pollen at 17. 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 California 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 Lake Don Pedro, so the drivers have to be read from the category split above. The California guide’s account of California names planted olive and the Central Valley’s concentrated spring pollen — 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 18 to 18, never changing band. Today’s 18 sits level with the window’s average of 18 — a steady window, in which one day reads much like the next.

Plants affecting Lake Don Pedro now

Detailed plant-by-plant readings for Lake Don Pedro 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 17 (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 21 (Low).

In the California pattern, the plants that typically shape this city’s year are winter and spring trees, late-spring grasses and late-summer weeds — 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.

Lake Don Pedro pollen through the year

Chapter by chapter, the Lake Don Pedro pollen year runs like this:

• Trees build through spring, with planted olive peaking from March into May.
• Grasses peak in spring in the Central Valley and run longer and milder on the coast.
• Weeds follow in late summer and fall, stronger after wet winters.

The California allergy season guide names planted olive and the Central Valley’s concentrated spring pollen. There is no single California season: the Central Valley records some of the state’s sharpest spring peaks, trapped and concentrated by valley geography, while the coast runs long and mild. The AAFA’s 2025 Allergy Capitals research noted upward movement for several California cities, attributed to grass and weed pollen after wet weather.

November falls between the main chapters of the California 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 California 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 California allergy season guide.

How to read this index

Pollen Atlas reports the Lake Don Pedro 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 even in a month when Lake Don Pedro, CA pollen is usually more active. 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.

Lake Don Pedro in today’s national picture

At 18 (Low), Lake Don Pedro ranks joint 57574th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Beja, Portugal at 52, and the lowest is Los Ángeles de San Rafael, Spain at 5. The whole table spans 47 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.

Around Lake Don Pedro: La Grange, CA (6 miles away) reads 18 (Low); Snelling, CA (9 miles away) reads 18 (Low); Coulterville, CA (10 miles away) reads 15 (Low). Lake Don Pedro reads exactly level with its nearest tracked neighbour today. Across California’s 1602 tracked cities, today runs from 5 in Truckee to 42 in Mecca.

Pollen totals are population numbers; symptoms are personal. The same reading can leave one Lake Don Pedro resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Lake Don Pedro, CA 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.

Lake Don Pedro in its local area

Across California’s 1602 tracked cities, Lake Don Pedro ranks joint 1114th today.

Like every Pollen Atlas city page, the Lake Don Pedro, CA pollen count is refreshed each morning.

Nearby cities

• La Grange pollen count (6 miles away)
• Snelling pollen count (9 miles away)
• Coulterville pollen count (10 miles away)
• Hornitos pollen count (12 miles away)
• Bear Valley pollen count (13 miles away)
• Groveland pollen count (15 miles away)

From Pollen Atlas News

• California allergy season
• Ragweed season