Pollen Monitor
Daily pollen insights

Daily pollen overview

Eugene 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

35

Average

58

Peak

Tree

None

0

Average

0

Peak

Grass

None

0

Average

0

Peak

Ragweed

High

35

Average

58

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

Ragweed35

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, 2026Latest355800003558
Mon, Oct 12, 2026388500003885
Sun, Oct 11, 2026397500003975
Sat, Oct 10, 2026396500003965
Fri, Oct 9, 2026477100004771
Thu, Oct 8, 2026468100004681
Wed, Oct 7, 2026528500005285
Tue, Oct 6, 202646151000046151
Mon, Oct 5, 202663158000063158
Sun, Oct 4, 2026539800005398
Sat, Oct 3, 202653113480049105
Fri, Oct 2, 2026571249190048105
Thu, Oct 1, 20264515113430032108
Wed, Sep 30, 2026511132043003270
Tue, Sep 29, 2026511122656002556
Mon, Sep 28, 202657903047002845
Sun, Sep 27, 2026541082854002654
Sat, Sep 26, 202649822541002341
Fri, Sep 25, 202655782839002839
Thu, Sep 24, 202657822941002841
Wed, Sep 23, 202660743137002937
Tue, Sep 22, 202665783339003339
Mon, Sep 21, 202667983349003349
Sun, Sep 20, 2026651203260003260
Sat, Sep 19, 202656762838002838
Fri, Sep 18, 2026701703585003585
Thu, Sep 17, 2026741123756003756
Wed, Sep 16, 2026521142757002657
Tue, Sep 15, 202652922746002546
Mon, Sep 14, 202651762638002538
Sun, Sep 13, 202657622931002931
Sat, Sep 12, 202659723036002936
Fri, Sep 11, 2026671383469003369
Thu, Sep 10, 2026671103355003355
Wed, Sep 9, 2026751123756003756
Tue, Sep 8, 2026691283564003464
Mon, Sep 7, 2026621163158003158
Sun, Sep 6, 202657702835002835
Sat, Sep 5, 202654742737002737
Fri, Sep 4, 202658862943002943
Thu, Sep 3, 202654632529002934
Wed, Sep 2, 202643702032002338
Tue, Sep 1, 2026651413065003576
Mon, Aug 31, 2026601222447493266
Sun, Aug 30, 2026591172345493263
Sat, Aug 29, 2026561112243483060
Fri, Aug 28, 202661852433463346
Thu, Aug 27, 202658912335473249
Wed, Aug 26, 202665912535573549
Tue, Aug 25, 202647751829352541
Mon, Aug 24, 202643831732362345
Sun, Aug 23, 202643751629352341
Sat, Aug 22, 202638571422342131
Fri, Aug 21, 202647841832362646
Thu, Aug 20, 202637521420342028
Wed, Aug 19, 202634521320241928
Tue, Aug 18, 202636521420242028
Mon, Aug 17, 202636461418232025
Sun, Aug 16, 202633441317231824
Sat, Aug 15, 202633391315231821
Fri, Aug 14, 202633441317231824
Thu, Aug 13, 202630361214221720
Wed, Aug 12, 202628391115231621
Tue, Aug 11, 202628411116231522
Mon, Aug 10, 20262431912221317
Sun, Aug 9, 202626361014221420
Sat, Aug 8, 20262231912121217
Fri, Aug 7, 20262229911121216
Thu, Aug 6, 20262228911121215
Wed, Aug 5, 20262028811121115
Tue, Aug 4, 20262131812121117
Mon, Aug 3, 2026213069571014
Sun, Aug 2, 202619304769914
Sat, Aug 1, 2026213034913913
Fri, Jul 31, 20262229121216911
Thu, Jul 30, 20262129001419710
Wed, Jul 29, 20262029001319710
Tue, Jul 28, 20262129001419710
Mon, Jul 27, 20262029001319710
Sun, Jul 26, 20262028001318710
Sat, Jul 25, 20262029001319710
Fri, Jul 24, 20262531001620911
Thu, Jul 23, 2026222600141789
Wed, Jul 22, 20262128001418810
Tue, Jul 21, 20262142001427815
Mon, Jul 20, 20262231001420811
Sun, Jul 19, 20262234001422812
Sat, Jul 18, 20262229001419810
Fri, Jul 17, 20262128001418710
Thu, Jul 16, 20262231001420811
Wed, Jul 15, 202632530021341119
Tue, Jul 14, 20262331001520811
Mon, Jul 13, 202628400018261014
Sun, Jul 12, 202633580022371221
Sat, Jul 11, 202629420018271015
Fri, Jul 10, 202631400020261114
Thu, Jul 9, 202635540022351219
Wed, Jul 8, 202627390017251028
Tue, Jul 7, 20261846016151232
Mon, Jul 6, 20262052137191231
Sun, Jul 5, 2026363534461312719180
Sat, Jul 4, 20263818162615791779
Fri, Jul 3, 2026328261714361229
Thu, Jul 2, 20263713893217641142
Wed, Jul 1, 2026389711281950921
Tue, Jun 30, 20263512610391759831
Mon, Jun 29, 2026331669471685734
Sun, Jun 28, 202622716221133516
Sat, Jun 27, 202625527161224612
Fri, Jun 26, 202626668201331615
Thu, Jun 25, 20264686132622401120
Wed, Jun 24, 202633529161624812
Tue, Jun 23, 20263911111311957923
Mon, Jun 22, 202630568171426713
Sun, Jun 21, 202631589161528715
Sat, Jun 20, 2026387611231835918
Fri, Jun 19, 202629528161424712
Thu, Jun 18, 20265182142525421219
Wed, Jun 17, 20264681132522371119
Tue, Jun 16, 2026368810251745818
Mon, Jun 15, 202620396101019510
Sun, Jun 14, 2026281338341465634
Sat, Jun 13, 2026356510201730815
Fri, Jun 12, 2026375211161826812
Thu, Jun 11, 202654128153626661226
Wed, Jun 10, 2026387111191835918
Tue, Jun 9, 202649190145924871144
Mon, Jun 8, 20264255121721261014
Sun, Jun 7, 202648106173821461022
Sat, Jun 6, 20261932498211576983549
Fri, Jun 5, 202665115325623391021
Thu, Jun 4, 202672107416321301015
Wed, Jun 3, 20265110933701328511
Tue, Jun 2, 202657142421051124513
Mon, Jun 1, 202682145651171323510
Sun, May 31, 202658107468191739
Sat, May 30, 2026781196294122248
Fri, May 29, 2026881216996142259
Thu, May 28, 202691176711361427613
Wed, May 27, 20268212965104132158
Tue, May 26, 2026681265399112348
Mon, May 25, 202669137551041122411
Sun, May 24, 202676153601171224412
Sat, May 23, 202677154601211224413
Fri, May 22, 202690216711781433514
Thu, May 21, 2026113422903651749615
Wed, May 20, 202696225751771541515
Tue, May 19, 2026125253982102037714
Mon, May 18, 202610517583138173259
Sun, May 17, 20261403671102782258831
Sat, May 16, 202618646614940527531024
Fri, May 15, 2026105392843371647612
Thu, May 14, 20261322591042202035817
Wed, May 13, 20261557811256992270816
Tue, May 12, 20261302411021902144716
Mon, May 11, 20261672971332552545924
Sun, May 10, 202619159715451527591029
Sat, May 9, 2026125335992891941721
Fri, May 8, 202618255014648826591024
Thu, May 7, 20263171,1872711,12032581431
Wed, May 6, 20262441,0022189452147514
Tue, May 5, 2026172672156642133049
Mon, May 4, 202625076324174672429
Sun, May 3, 202623156422456051727
Sat, May 2, 20261795791785671616
Fri, May 1, 20262647912647910000
Thu, Apr 30, 20261874961874960000
Wed, Apr 29, 20261734811734810000
Tue, Apr 28, 20262541,7802541,7800000
Mon, Apr 27, 20262491,0142491,0140000
Sun, Apr 26, 20262779202779200000
Sat, Apr 25, 20263141,6493141,6490000
Fri, Apr 24, 20264263,0224263,0220000
Thu, Apr 23, 20262961,8832961,8830000
Wed, Apr 22, 20263149193149190000
Tue, Apr 21, 20263331,7143331,7140000
Mon, Apr 20, 20266563,5126563,5120000
Sun, Apr 19, 20262959702959700000
Sat, Apr 18, 20263371,0943371,0940000
Fri, Apr 17, 20262211,5512211,5510000
Thu, Apr 16, 20261565631565630000
Wed, Apr 15, 20262514812514810000
Tue, Apr 14, 20262666122666120000
Mon, Apr 13, 20264342,2344342,2340000
Sun, Apr 12, 20262521,8002521,8000000
Sat, Apr 11, 20263601,3203601,3200000
Fri, Apr 10, 20266282,5486282,5480000
Thu, Apr 9, 20265302,3205302,3200000
Wed, Apr 8, 20265763,6735763,6730000
Tue, Apr 7, 20264031,2414031,2410000
Mon, Apr 6, 20265901,8465901,8460000
Sun, Apr 5, 20266632,3776632,3770000
Sat, Apr 4, 20265102,5485102,5480000
Fri, Apr 3, 20262371,1032371,1030000
Thu, Apr 2, 20261867581867580000
Wed, Apr 1, 20262296862296860000
Tue, Mar 31, 20262878812878810000
Mon, Mar 30, 20262549532549530000
Sun, Mar 29, 20264442,2284442,2280000
Sat, Mar 28, 20263291,4673291,4670000
Fri, Mar 27, 20262711,4672711,4670000
Thu, Mar 26, 20261969571969570000
Wed, Mar 25, 20262901,3392901,3390000
Tue, Mar 24, 20263892,0373892,0370000
Mon, Mar 23, 20262821,1282821,1280000
Sun, Mar 22, 20262391,2622391,2620000
Sat, Mar 21, 20264272,2624272,2620000
Fri, Mar 20, 20264672,0794672,0790000
Thu, Mar 19, 20263573,3133573,3130000
Wed, Mar 18, 20261262571262570000
Tue, Mar 17, 20262096482096480000
Mon, Mar 16, 20261754141754140000
Sun, Mar 15, 20261895671895670000
Sat, Mar 14, 20262424222424220000
Fri, Mar 13, 20263491,0143491,0140000
Thu, Mar 12, 20263321,1353321,1350000
Wed, Mar 11, 20261995751995750000
Tue, Mar 10, 20261544131544130000
Mon, Mar 9, 20261663371663370000
Sun, Mar 8, 20262571,1902571,1900000
Sat, Mar 7, 20261908241908240000
Fri, Mar 6, 20261352931352930000
Thu, Mar 5, 20261985381985380000
Wed, Mar 4, 20261848361848360000
Tue, Mar 3, 20262101,1582101,1580000
Mon, Mar 2, 20261843711843710000
Sun, Mar 1, 20261696781696780000
Sat, Feb 28, 20261915301915300000
Fri, Feb 27, 20262365132365130000
Thu, Feb 26, 20261364471364470000
Wed, Feb 25, 20262261,5612261,5610000
Tue, Feb 24, 20261364461364460000
Mon, Feb 23, 20261714611714610000
Sun, Feb 22, 20262024132024130000
Sat, Feb 21, 20261816541816540000
Fri, Feb 20, 202684307843070000
Thu, Feb 19, 202690263902630000
Wed, Feb 18, 202678319783190000
Tue, Feb 17, 202696309963090000
Mon, Feb 16, 20261404151404150000
Sun, Feb 15, 202656100561000000
Sat, Feb 14, 202688227882270000
Fri, Feb 13, 20261475431475430000
Thu, Feb 12, 202689151891510000
Wed, Feb 11, 202687238872380000
Tue, Feb 10, 202686643866430000
Mon, Feb 9, 202678136781360000
Sun, Feb 8, 20261122561122560000
Sat, Feb 7, 202666108661080000
Fri, Feb 6, 20261012661012660000
Thu, Feb 5, 202669126691260000
Wed, Feb 4, 20261151651151650000
Tue, Feb 3, 202672170721700000
Mon, Feb 2, 20261082101082100000
Sun, Feb 1, 202690148901480000
Sat, Jan 31, 202662216622160000
Fri, Jan 30, 202652112521120000
Thu, Jan 29, 202690164901640000
Wed, Jan 28, 20261041,2811041,2810000
Tue, Jan 27, 2026417341730000
Mon, Jan 26, 2026268726870000
Sun, Jan 25, 202640168401680000
Sat, Jan 24, 202658414584140000
Fri, Jan 23, 2026256225620000
Thu, Jan 22, 2026259125910000
Wed, Jan 21, 2026227722770000
Tue, Jan 20, 2026397539750000
Mon, Jan 19, 2026278227820000
Sun, Jan 18, 202676406764060000
Sat, Jan 17, 202642153421530000
Fri, Jan 16, 202652255522550000
Thu, Jan 15, 20263196573196570000
Wed, Jan 14, 202649130491300000
Tue, Jan 13, 2026277227720000
Mon, Jan 12, 202647142471420000
Sun, Jan 11, 2026931,082931,0820000
Sat, Jan 10, 202642149421490000
Fri, Jan 9, 202650114501140000
Thu, Jan 8, 202625108251080000
Wed, Jan 7, 202645122451220000
Tue, Jan 6, 202639197391970000
Mon, Jan 5, 2026204320430000
Sun, Jan 4, 202644195441950000
Sat, Jan 3, 2026367636760000
Fri, Jan 2, 2026155715570000
Thu, Jan 1, 2026177817780000
Wed, Dec 31, 2025122312230000
Tue, Dec 30, 2025112411240000
Mon, Dec 29, 2025175717570000
Sun, Dec 28, 2025175417540000
Sat, Dec 27, 2025101910190000
Fri, Dec 26, 2025288528850000
Thu, Dec 25, 202534167341670000
Wed, Dec 24, 2025165516550000
Tue, Dec 23, 2025104210420000
Mon, Dec 22, 202533136331360000
Sun, Dec 21, 202530243302430000
Sat, Dec 20, 202520108201080000
Fri, Dec 19, 2025165016500000
Thu, Dec 18, 202553362533620000
Wed, Dec 17, 202538513385130000
Tue, Dec 16, 2025297329730000
Mon, Dec 15, 2025122112210000
Sun, Dec 14, 20258238230000
Sat, Dec 13, 20259379370000
Fri, Dec 12, 20255145140000
Thu, Dec 11, 20259209200000
Wed, Dec 10, 20257177170000
Tue, Dec 9, 2025136513650000
Mon, Dec 8, 20259299290000
Sun, Dec 7, 20257186170001
Sat, Dec 6, 20257155110024
Fri, Dec 5, 2025716490037
Thu, Dec 4, 202583931700522
Wed, Dec 3, 20254131300310
Tue, Dec 2, 20255100100510
Mon, Dec 1, 20256140000614
Sun, Nov 30, 20257180000718
Sat, Nov 29, 20254150000415
Fri, Nov 28, 20259420000942
Thu, Nov 27, 2025158100001581
Wed, Nov 26, 2025107200001072
Tue, Nov 25, 2025255300002553
Mon, Nov 24, 20255110000511
Sun, Nov 23, 20255130000513
Sat, Nov 22, 20258250000825
Fri, Nov 21, 20257250000725
Thu, Nov 20, 20257330000733
Wed, Nov 19, 2025112400001124
Tue, Nov 18, 20257170000717
Mon, Nov 17, 20255240000524
Sun, Nov 16, 20256190000619
Sat, Nov 15, 20258190000819
Fri, Nov 14, 20255190000519
Thu, Nov 13, 2025106800001068
Wed, Nov 12, 20256120000612
Tue, Nov 11, 2025149700001497
Mon, Nov 10, 20258320000832
Sun, Nov 9, 20258260000826
Sat, Nov 8, 20258170000817
Fri, Nov 7, 2025102800001028
Thu, Nov 6, 20258230000823
Wed, Nov 5, 20258240000824
Tue, Nov 4, 20255130000513
Mon, Nov 3, 2025105700001057
Sun, Nov 2, 20257220000722
Sat, Nov 1, 2025102000001020
Fri, Oct 31, 2025124700001247
Thu, Oct 30, 20259280000928
Wed, Oct 29, 202520259000020259
Tue, Oct 28, 2025114100001141
Mon, Oct 27, 2025142900001429
Sun, Oct 26, 20256200000620
Sat, Oct 25, 2025117600001176
Fri, Oct 24, 2025216600002166
Thu, Oct 23, 2025144300001443
Wed, Oct 22, 202519201000019201
Tue, Oct 21, 2025103600001036
Mon, Oct 20, 20259260000926
Sun, Oct 19, 2025194100001941
Sat, Oct 18, 2025276700002767
Fri, Oct 17, 2025266200002662
Thu, Oct 16, 2025204900002049
Wed, Oct 15, 2025349300003493
Tue, Oct 14, 2025174700001747
Mon, Oct 13, 2025194500001945
Sun, Oct 12, 2025347500003475
Sat, Oct 11, 2025285000002850
Fri, Oct 10, 2025144200001442
Thu, Oct 9, 2025336200003362
Wed, Oct 8, 2025347700003477
Tue, Oct 7, 202541111000041111
Mon, Oct 6, 202555175000055175
Sun, Oct 5, 2025289700002897
Sat, Oct 4, 202529104000029104
Fri, Oct 3, 2025179800001798
Thu, Oct 2, 2025162600001626
Wed, Oct 1, 2025122200001222
Tue, Sep 30, 2025188600001886
Mon, Sep 29, 202533115000033115
Sun, Sep 28, 202537107000037107
Sat, Sep 27, 202539108000039108
Fri, Sep 26, 202546106000046106
Thu, Sep 25, 2025407600004076
Wed, Sep 24, 202544123000044123
Tue, Sep 23, 202556101000056101
Mon, Sep 22, 2025449900004499
Sun, Sep 21, 202540137000040137
Sat, Sep 20, 2025426700004267
Fri, Sep 19, 202546127000046127