Pollen Monitor
Daily pollen insights

Daily pollen overview

Stockton pollen count

Latest detail and daily averages and peaks across all 390 captured day(s).

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Risk levels use category-specific National Allergy Bureau thresholds. Weed is labeled Ragweed because it is the sole weed species in the current multi-region dataset.

Latest daily detail

Tue, Oct 13, 2026. Daily averages and highest observed values.

America/Los_Angeles

Total

53

Average

103

Peak

Tree

None

0

Average

0

Peak

Grass

None

0

Average

0

Peak

Ragweed

High

53

Average

103

Peak

Values are modeled grains/m³. Risk badges use the daily peak for each category.

Species breakdown

Daily average grains/m³ for each reported allergen.

Tree

Ash0
Elm0
Oak0
Pine0
Birch0
Maple0
Mulberry0
Poplar/Cottonwood0
Cypress/Juniper/Cedar0

Grass

Grass0

Ragweed

Ragweed53

Complete daily history

Average and peak modeled grains/m³ for all 390 captured days. Scroll sideways on smaller screens.

Complete daily pollen averages and peaks, newest first
DateTotalTreeGrassRagweed
AveragePeakAveragePeakAveragePeakAveragePeak
Tue, Oct 13, 2026Latest53103000053103
Mon, Oct 12, 202661136000061136
Sun, Oct 11, 202663154000063154
Sat, Oct 10, 202661112000061112
Fri, Oct 9, 202663100000063100
Thu, Oct 8, 2026519800005198
Wed, Oct 7, 202664134000064134
Tue, Oct 6, 202673125000073125
Mon, Oct 5, 202682145000082145
Sun, Oct 4, 202664108000064108
Sat, Oct 3, 202679128690073119
Fri, Oct 2, 20265791814004877
Thu, Oct 1, 2026641231835004688
Wed, Sep 30, 2026631172445003972
Tue, Sep 29, 202672204361020036102
Mon, Sep 28, 2026811624081004081
Sun, Sep 27, 2026591282964002964
Sat, Sep 26, 2026601063053003053
Fri, Sep 25, 2026921724686004686
Thu, Sep 24, 2026681183459003459
Wed, Sep 23, 2026711203560003560
Tue, Sep 22, 202696352481760048176
Mon, Sep 21, 2026811224061004061
Sun, Sep 20, 2026761543877003877
Sat, Sep 19, 2026741623781003781
Fri, Sep 18, 2026841584279004279
Thu, Sep 17, 2026961464873004873
Wed, Sep 16, 2026821604180004180
Tue, Sep 15, 202656742837002837
Mon, Sep 14, 2026691303565003565
Sun, Sep 13, 2026961644882004882
Sat, Sep 12, 2026761303865003865
Fri, Sep 11, 202657762838002838
Thu, Sep 10, 2026731283764003764
Wed, Sep 9, 202667903445003445
Tue, Sep 8, 202658762938002938
Mon, Sep 7, 2026691623481003481
Sun, Sep 6, 2026741223761003761
Sat, Sep 5, 2026701103555003555
Fri, Sep 4, 2026751383869003869
Thu, Sep 3, 2026781393664004275
Wed, Sep 2, 2026681493169003780
Tue, Sep 1, 2026821673877004490
Mon, Aug 31, 20267416628645124090
Sun, Aug 30, 2026581132244483161
Sat, Aug 29, 202656812231463044
Fri, Aug 28, 202653832132462945
Thu, Aug 27, 202650911935372749
Wed, Aug 26, 202652932036472850
Tue, Aug 25, 202643701727352338
Mon, Aug 24, 202643811731362444
Sun, Aug 23, 202638541521342129
Sat, Aug 22, 202637741429252040
Fri, Aug 21, 202637671426252036
Thu, Aug 20, 202639571522342131
Wed, Aug 19, 202635521420241928
Tue, Aug 18, 202639541521342129
Mon, Aug 17, 202638491519332127
Sun, Aug 16, 202638521520342128
Sat, Aug 15, 202633391315231821
Fri, Aug 14, 202633411316231822
Thu, Aug 13, 202635571422241931
Wed, Aug 12, 202630391215231621
Tue, Aug 11, 202629391115231621
Mon, Aug 10, 20262329911121316
Sun, Aug 9, 20262333913121218
Sat, Aug 8, 20262231912121217
Fri, Aug 7, 20262431912121317
Thu, Aug 6, 20262431912221317
Wed, Aug 5, 20262128811121115
Tue, Aug 4, 20262027810121115
Mon, Aug 3, 2026202768561013
Sun, Aug 2, 2026212756781013
Sat, Aug 1, 202622323410141014
Fri, Jul 31, 20262431121317912
Thu, Jul 30, 20262431001520811
Wed, Jul 29, 20262329001519810
Tue, Jul 28, 20262329001519810
Mon, Jul 27, 20262329001519810
Sun, Jul 26, 20262329001519810
Sat, Jul 25, 20262329001519810
Fri, Jul 24, 202628340018221012
Thu, Jul 23, 20262331001520811
Wed, Jul 22, 20262228001418810
Tue, Jul 21, 20262331001520811
Mon, Jul 20, 20262329001519810
Sun, Jul 19, 20262229001419810
Sat, Jul 18, 20262434001522812
Fri, Jul 17, 20262734001722912
Thu, Jul 16, 20262429001519810
Wed, Jul 15, 20262734001722912
Tue, Jul 14, 20262229001419810
Mon, Jul 13, 202628360018231013
Sun, Jul 12, 202642840027541530
Sat, Jul 11, 202629400019261014
Fri, Jul 10, 202628390018251014
Thu, Jul 9, 202631400020261114
Wed, Jul 8, 202627390017251014
Tue, Jul 7, 20261733016111221
Mon, Jul 6, 20261927126101217
Sun, Jul 5, 202636883914361943
Sat, Jul 4, 20262912141812471356
Fri, Jul 3, 20262912051913551146
Thu, Jul 2, 202627776181335824
Wed, Jul 1, 20263716411461884834
Tue, Jun 30, 202646164134622841034
Mon, Jun 29, 202646120133722551028
Sun, Jun 28, 202632729201537715
Sat, Jun 27, 2026339210281643821
Fri, Jun 26, 202633479141624811
Thu, Jun 25, 202628508141424613
Wed, Jun 24, 202631639181532713
Tue, Jun 23, 202629658201430715
Mon, Jun 22, 20263911311321958923
Sun, Jun 21, 202627468141324610
Sat, Jun 20, 2026346310171731816
Fri, Jun 19, 202630588151528715
Thu, Jun 18, 202629528161425713
Wed, Jun 17, 202632529161526713
Tue, Jun 16, 2026375910161829815
Mon, Jun 15, 2026368610221742822
Sun, Jun 14, 202631519151525713
Sat, Jun 13, 2026367810221840816
Fri, Jun 12, 2026336810211631816
Thu, Jun 11, 2026369310241745824
Wed, Jun 10, 2026682272070321041653
Tue, Jun 9, 20265894172928431422
Mon, Jun 8, 202661137184230631432
Sun, Jun 7, 202662152215528671330
Sat, Jun 6, 20261162325010146942148
Fri, Jun 5, 2026672083310123691138
Thu, Jun 4, 202670133407421411021
Wed, Jun 3, 20266014539901538617
Tue, Jun 2, 20266712749891329513
Mon, Jun 1, 202673186571511130413
Sun, May 31, 20266612552951020410
Sat, May 30, 202690411723591337515
Fri, May 29, 2026109216851701739611
Thu, May 28, 2026106191831501727614
Wed, May 27, 2026102185801531627614
Tue, May 26, 202699154781231626613
Mon, May 25, 2026102160801281628612
Sun, May 24, 2026114191891501829714
Sat, May 23, 2026100176791371626614
Fri, May 22, 2026109283872411632617
Thu, May 21, 2026114228901801841615
Wed, May 20, 2026108221851751730616
Tue, May 19, 202695245752031536513
Mon, May 18, 2026711265699112347
Sun, May 17, 20261663261322682445924
Sat, May 16, 20261482871182452239921
Fri, May 15, 20261243691003071841721
Thu, May 14, 2026105157831201725613
Wed, May 13, 20261623041292442443918
Tue, May 12, 2026126195991522030716
Mon, May 11, 2026122189961481929715
Sun, May 10, 20261412831112412139818
Sat, May 9, 20261553491232932464923
Fri, May 8, 202620442716437429501125
Thu, May 7, 20263231,3392771,22132771441
Wed, May 6, 20262747942457252349620
Tue, May 5, 20262586652376201635516
Mon, May 4, 2026268567257553824210
Sun, May 3, 2026237512230496516211
Sat, May 2, 20262702,5092692,5090202
Fri, May 1, 20261913841913840000
Thu, Apr 30, 20262388352388350000
Wed, Apr 29, 20262217242217240000
Tue, Apr 28, 20263181,1073181,1070000
Mon, Apr 27, 20262328162328160000
Sun, Apr 26, 20266333,2016333,2010000
Sat, Apr 25, 20264211,5284211,5280000
Fri, Apr 24, 20263548763548760000
Thu, Apr 23, 20263629733629730000
Wed, Apr 22, 20265453,7535453,7530000
Tue, Apr 21, 20264009204009200000
Mon, Apr 20, 20265532,7735532,7730000
Sun, Apr 19, 20263962,1523962,1520000
Sat, Apr 18, 20264632,1924632,1920000
Fri, Apr 17, 20262689192689190000
Thu, Apr 16, 20265973,1705973,1700000
Wed, Apr 15, 20267833,0307833,0300000
Tue, Apr 14, 20268663,8648663,8640000
Mon, Apr 13, 20266141,8346141,8340000
Sun, Apr 12, 20264332,3944332,3940000
Sat, Apr 11, 20266952,4846952,4840000
Fri, Apr 10, 20265432,2735432,2730000
Thu, Apr 9, 20269694,5939694,5930000
Wed, Apr 8, 20266272,8006272,8000000
Tue, Apr 7, 20269004,0749004,0740000
Mon, Apr 6, 20268272,8958272,8950000
Sun, Apr 5, 20266162,5126162,5120000
Sat, Apr 4, 20264951,7134951,7130000
Fri, Apr 3, 20265021,4835021,4830000
Thu, Apr 2, 20261,0964,8061,0964,8060000
Wed, Apr 1, 20267004,2567004,2560000
Tue, Mar 31, 20261,6167,3941,6167,3940000
Mon, Mar 30, 20261,0033,7451,0033,7450000
Sun, Mar 29, 20266223,2416223,2410000
Sat, Mar 28, 20266352,5296352,5290000
Fri, Mar 27, 20267963,0627963,0620000
Thu, Mar 26, 20269493,7809493,7800000
Wed, Mar 25, 20268112,0418112,0410000
Tue, Mar 24, 20264971,6094971,6090000
Mon, Mar 23, 20265812,0495812,0490000
Sun, Mar 22, 20268472,5998472,5990000
Sat, Mar 21, 20269368,2099368,2090000
Fri, Mar 20, 20261,0953,3171,0953,3170000
Thu, Mar 19, 20263511,0643511,0640000
Wed, Mar 18, 20264203,1324203,1320000
Tue, Mar 17, 20265513,9175513,9170000
Mon, Mar 16, 20265651,7845651,7840000
Sun, Mar 15, 20263899703899700000
Sat, Mar 14, 20262589982589980000
Fri, Mar 13, 20262551,1352551,1350000
Thu, Mar 12, 20262855402855400000
Wed, Mar 11, 20262851,0272851,0270000
Tue, Mar 10, 20263451,1273451,1270000
Mon, Mar 9, 20261644771644770000
Sun, Mar 8, 20263319163319160000
Sat, Mar 7, 20262125282125280000
Fri, Mar 6, 20263459773459770000
Thu, Mar 5, 20263608143608140000
Wed, Mar 4, 20262901,0592901,0590000
Tue, Mar 3, 20263101,5433101,5430000
Mon, Mar 2, 20263011,0033011,0030000
Sun, Mar 1, 20262738822738820000
Sat, Feb 28, 20262164362164360000
Fri, Feb 27, 20262488422488420000
Thu, Feb 26, 20267752,8117752,8110000
Wed, Feb 25, 20264451,0214451,0210000
Tue, Feb 24, 20261975321975320000
Mon, Feb 23, 20261352531352530000
Sun, Feb 22, 20262591,0192591,0190000
Sat, Feb 21, 20261888781888780000
Fri, Feb 20, 20261433091433090000
Thu, Feb 19, 20262941,6232941,6230000
Wed, Feb 18, 20261103261103260000
Tue, Feb 17, 20261051951051950000
Mon, Feb 16, 20262008172008170000
Sun, Feb 15, 20262135662135660000
Sat, Feb 14, 20261254031254030000
Fri, Feb 13, 20262651,5992651,5990000
Thu, Feb 12, 20261303141303140000
Wed, Feb 11, 20262153802153800000
Tue, Feb 10, 20261313231313230000
Mon, Feb 9, 20261342821342820000
Sun, Feb 8, 20261072361072360000
Sat, Feb 7, 202679158791580000
Fri, Feb 6, 20261244731244730000
Thu, Feb 5, 202689136891360000
Wed, Feb 4, 20261121721121720000
Tue, Feb 3, 20261001401001400000
Mon, Feb 2, 20261813731813730000
Sun, Feb 1, 202682154821540000
Sat, Jan 31, 202680451804510000
Fri, Jan 30, 202641100411000000
Thu, Jan 29, 202666151661510000
Wed, Jan 28, 202680169801690000
Tue, Jan 27, 202670142701420000
Mon, Jan 26, 202644112441120000
Sun, Jan 25, 202675504755040000
Sat, Jan 24, 202654131541310000
Fri, Jan 23, 202640100401000000
Thu, Jan 22, 2026508250820000
Wed, Jan 21, 2026458445840000
Tue, Jan 20, 20261316171316170000
Mon, Jan 19, 202648117481170000
Sun, Jan 18, 2026426742670000
Sat, Jan 17, 202668414684140000
Fri, Jan 16, 202646117461170000
Thu, Jan 15, 202681418814180000
Wed, Jan 14, 202677158771580000
Tue, Jan 13, 2026358935890000
Mon, Jan 12, 202659396593960000
Sun, Jan 11, 20261975971975970000
Sat, Jan 10, 2026359735970000
Fri, Jan 9, 202674372743720000
Thu, Jan 8, 202656163561630000
Wed, Jan 7, 202647119471190000
Tue, Jan 6, 202651241512410000
Mon, Jan 5, 202666573665730000
Sun, Jan 4, 2026236923690000
Sat, Jan 3, 2026396739670000
Fri, Jan 2, 202637153371530000
Thu, Jan 1, 2026216221620000
Wed, Dec 31, 2025156815680000
Tue, Dec 30, 2025254225420000
Mon, Dec 29, 2025305630560000
Sun, Dec 28, 2025207820780000
Sat, Dec 27, 2025143814380000
Fri, Dec 26, 202559313593130000
Thu, Dec 25, 2025418441840000
Wed, Dec 24, 202566269662690000
Tue, Dec 23, 202532165321650000
Mon, Dec 22, 202538300383000000
Sun, Dec 21, 2025298329830000
Sat, Dec 20, 2025153315330000
Fri, Dec 19, 202525239252390000
Thu, Dec 18, 202522158221580000
Wed, Dec 17, 202534265342650000
Tue, Dec 16, 2025145914590000
Mon, Dec 15, 2025126012600000
Sun, Dec 14, 20255115110000
Sat, Dec 13, 2025143514350000
Fri, Dec 12, 20257207200000
Thu, Dec 11, 20257167160000
Wed, Dec 10, 20256146140000
Tue, Dec 9, 20257167160000
Mon, Dec 8, 20257147140000
Sun, Dec 7, 202538380000
Sat, Dec 6, 20255144100014
Fri, Dec 5, 2025102861600412
Thu, Dec 4, 202562831200416
Wed, Dec 3, 20257172500512
Tue, Dec 2, 20255230200521
Mon, Dec 1, 20255280000528
Sun, Nov 30, 20255160000516
Sat, Nov 29, 20256350000635
Fri, Nov 28, 20257370000737
Thu, Nov 27, 20255270000527
Wed, Nov 26, 2025910300009103
Tue, Nov 25, 2025116800001168
Mon, Nov 24, 20255140000514
Sun, Nov 23, 20255220000522
Sat, Nov 22, 20255150000515
Fri, Nov 21, 20255120000512
Thu, Nov 20, 20256140000614
Wed, Nov 19, 202512113000012113
Tue, Nov 18, 20256150000615
Mon, Nov 17, 20255170000517
Sun, Nov 16, 20255190000519
Sat, Nov 15, 20258180000818
Fri, Nov 14, 20259220000922
Thu, Nov 13, 2025204100002041
Wed, Nov 12, 20258260000826
Tue, Nov 11, 20259220000922
Mon, Nov 10, 2025102800001028
Sun, Nov 9, 20259310000931
Sat, Nov 8, 2025102200001022
Fri, Nov 7, 2025153400001534
Thu, Nov 6, 2025133000001330
Wed, Nov 5, 2025215700002157
Tue, Nov 4, 2025143800001438
Mon, Nov 3, 2025175200001752
Sun, Nov 2, 2025185500001855
Sat, Nov 1, 202539181000039181
Fri, Oct 31, 2025298800002988
Thu, Oct 30, 2025234700002347
Wed, Oct 29, 2025236600002366
Tue, Oct 28, 202526119000026119
Mon, Oct 27, 202525110000025110
Sun, Oct 26, 2025204900002049
Sat, Oct 25, 2025224900002249
Fri, Oct 24, 2025266500002665
Thu, Oct 23, 2025265600002656
Wed, Oct 22, 2025418200004182
Tue, Oct 21, 2025193800001938
Mon, Oct 20, 2025399500003995
Sun, Oct 19, 2025234300002343
Sat, Oct 18, 2025376400003764
Fri, Oct 17, 2025317300003173
Thu, Oct 16, 202537168000037168
Wed, Oct 15, 2025195100001951
Tue, Oct 14, 202519124000019124
Mon, Oct 13, 202545136000045136
Sun, Oct 12, 202562187000062187
Sat, Oct 11, 202569179000069179
Fri, Oct 10, 202538132000038132
Thu, Oct 9, 202551177000051177
Wed, Oct 8, 202562197000062197
Tue, Oct 7, 2025429400004294
Mon, Oct 6, 202554183000054183
Sun, Oct 5, 202555168000055168
Sat, Oct 4, 202566218000066218
Fri, Oct 3, 202555190000055190
Thu, Oct 2, 202551162000051162
Wed, Oct 1, 202552147000052147
Tue, Sep 30, 202553184000053184
Mon, Sep 29, 202554176000054176
Sun, Sep 28, 202568324000068324
Sat, Sep 27, 202571227000071227
Fri, Sep 26, 202555163000055163
Thu, Sep 25, 202587166000087166
Wed, Sep 24, 202577224000077224
Tue, Sep 23, 202569139000069139
Mon, Sep 22, 202585182000085182
Sun, Sep 21, 202577263000077263
Sat, Sep 20, 20251135140000113514
Fri, Sep 19, 202593285000093285