Pollen Monitor
Daily pollen insights

Daily pollen overview

Spokane 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

22

Average

29

Peak

Tree

None

0

Average

0

Peak

Grass

None

0

Average

0

Peak

Ragweed

Moderate

22

Average

29

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

Ragweed22

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, 2026Latest222900002229
Mon, Oct 12, 2026399900003999
Sun, Oct 11, 202669185000069185
Sat, Oct 10, 202655109000055109
Fri, Oct 9, 202667107000067107
Thu, Oct 8, 2026426000004260
Wed, Oct 7, 2026487800004878
Tue, Oct 6, 202652107000052107
Mon, Oct 5, 202664130000064130
Sun, Oct 4, 2026568200005682
Sat, Oct 3, 2026631355100058125
Fri, Oct 2, 202658115917004998
Thu, Oct 1, 202648781422003456
Wed, Sep 30, 2026661332551004182
Tue, Sep 29, 2026731183759003759
Mon, Sep 28, 202649652636002332
Sun, Sep 27, 202650852753002333
Sat, Sep 26, 2026801484174003974
Fri, Sep 25, 2026631343267003267
Thu, Sep 24, 202663783239003039
Wed, Sep 23, 202669943547003447
Tue, Sep 22, 2026691123456003456
Mon, Sep 21, 202658922946002846
Sun, Sep 20, 202658923046002846
Sat, Sep 19, 202659723036002936
Fri, Sep 18, 202659723036003036
Thu, Sep 17, 202666883444003344
Wed, Sep 16, 202653862743002643
Tue, Sep 15, 202651582729002529
Mon, Sep 14, 202655862843002643
Sun, Sep 13, 2026761063853003853
Sat, Sep 12, 2026641243362003262
Fri, Sep 11, 2026651183359003259
Thu, Sep 10, 2026741363768003768
Wed, Sep 9, 202667803440003340
Tue, Sep 8, 202656702835002835
Mon, Sep 7, 2026741163758003758
Sun, Sep 6, 2026681503575003375
Sat, Sep 5, 202655802940002740
Fri, Sep 4, 202657642832002832
Thu, Sep 3, 2026701043248003856
Wed, Sep 2, 2026561002646003054
Tue, Sep 1, 202657912642003149
Mon, Aug 31, 202657912335473049
Sun, Aug 30, 202663862533563447
Sat, Aug 29, 2026651112543583560
Fri, Aug 28, 202658862233463147
Thu, Aug 27, 202651882034362848
Wed, Aug 26, 202641651625352235
Tue, Aug 25, 202640521620342228
Mon, Aug 24, 202644681726352437
Sun, Aug 23, 202656852233463046
Sat, Aug 22, 202641591623342232
Fri, Aug 21, 202649851933362746
Thu, Aug 20, 202644701727352438
Wed, Aug 19, 20264914519563112678
Tue, Aug 18, 202645611724342433
Mon, Aug 17, 202641521620342328
Sun, Aug 16, 202645831832362545
Sat, Aug 15, 202641781630362242
Fri, Aug 14, 202638781530362142
Thu, Aug 13, 202643591723342432
Wed, Aug 12, 202633441317231824
Tue, Aug 11, 202632541221241829
Mon, Aug 10, 202627311012221517
Sun, Aug 9, 202628421116231623
Sat, Aug 8, 202626401015231522
Fri, Aug 7, 20262228911121215
Thu, Aug 6, 202627421016231523
Wed, Aug 5, 20262128811121215
Tue, Aug 4, 20262132812121218
Mon, Aug 3, 20262234710581016
Sun, Aug 2, 20262636688111217
Sat, Aug 1, 202625423611181118
Fri, Jul 31, 202625322214181012
Thu, Jul 30, 20262532001621911
Wed, Jul 29, 20262634001722912
Tue, Jul 28, 20262634001722912
Mon, Jul 27, 202628340018221012
Sun, Jul 26, 20262734001722912
Sat, Jul 25, 20262434001522812
Fri, Jul 24, 20262731001720911
Thu, Jul 23, 20262231001420811
Wed, Jul 22, 2026202300131578
Tue, Jul 21, 2026212600141779
Mon, Jul 20, 20262229001519810
Sun, Jul 19, 20262734001722912
Sat, Jul 18, 20262634001722912
Fri, Jul 17, 20262528001618910
Thu, Jul 16, 20262229001419810
Wed, Jul 15, 202630360019231013
Tue, Jul 14, 20262331001520811
Mon, Jul 13, 202630420019271115
Sun, Jul 12, 202654870035561931
Sat, Jul 11, 202635460022301216
Fri, Jul 10, 202635450022291216
Thu, Jul 9, 202647680030441724
Wed, Jul 8, 202631420020271115
Tue, Jul 7, 20262159017181441
Mon, Jul 6, 2026311252611451974
Sun, Jul 5, 202610555011594122553266
Sat, Jul 4, 20264821073819862186
Fri, Jul 3, 2026427681419351529
Thu, Jul 2, 202645118102621561436
Wed, Jul 1, 202646170134823871035
Tue, Jun 30, 202629438121422711
Mon, Jun 29, 2026301178361460727
Sun, Jun 28, 2026368710271740820
Sat, Jun 27, 202632699211532717
Fri, Jun 26, 20265174152225361219
Thu, Jun 25, 20264967142024331117
Wed, Jun 24, 20264890132823421122
Tue, Jun 23, 20264490132821411021
Mon, Jun 22, 202644111133421511026
Sun, Jun 21, 2026357310191735819
Sat, Jun 20, 202643120123121581031
Fri, Jun 19, 202633839261638719
Thu, Jun 18, 202650121143724561228
Wed, Jun 17, 202650134143824691133
Tue, Jun 16, 202646198135122961151
Mon, Jun 15, 20263710211311847824
Sun, Jun 14, 202642110123420531025
Sat, Jun 13, 2026366310191731816
Fri, Jun 12, 202633609181629714
Thu, Jun 11, 202648116143623531127
Wed, Jun 10, 20264581132122391121
Tue, Jun 9, 202651133154125631231
Mon, Jun 8, 20264114012432064933
Sun, Jun 7, 2026419714351842920
Sat, Jun 6, 2026109203478643832039
Fri, Jun 5, 20265010125501734817
Thu, Jun 4, 2026649837601930815
Wed, Jun 3, 2026511043369132659
Tue, Jun 2, 20266811050811322510
Mon, Jun 1, 2026109165861301730612
Sun, May 31, 202653122429782237
Sat, May 30, 20268636069307134548
Fri, May 29, 20267212357971122410
Thu, May 28, 202682142641141321510
Wed, May 27, 202686150671141424512
Tue, May 26, 202673231581941126411
Mon, May 25, 202685177671401332514
Sun, May 24, 202689331712731338520
Sat, May 23, 202679169621301226513
Fri, May 22, 2026101172791311627614
Thu, May 21, 2026104238831971635611
Wed, May 20, 20261302691022082143720
Tue, May 19, 20261465111174472255817
Mon, May 18, 20261494221193392359824
Sun, May 17, 20261493851183092354822
Sat, May 16, 20262561,00521291933661225
Fri, May 15, 202621536017230731581228
Thu, May 14, 202618134114326328521026
Wed, May 13, 202618030414324927401021
Tue, May 12, 20261644271293422660925
Mon, May 11, 20261775191434552555920
Sun, May 10, 20261342061061682133816
Sat, May 9, 20261412971112422136819
Fri, May 8, 20261553611233082348924
Thu, May 7, 202620256816749524511125
Wed, May 6, 20261756521546201647419
Tue, May 5, 20262121,0951941,0561337414
Mon, May 4, 202617653016851661425
Sun, May 3, 20262141,9752091,941417217
Sat, May 2, 20261889131879130202
Fri, May 1, 20262681,0562681,0560000
Thu, Apr 30, 20263291,5233291,5230000
Wed, Apr 29, 20262137242137240000
Tue, Apr 28, 20263101,5313101,5310000
Mon, Apr 27, 20262351,0192351,0190000
Sun, Apr 26, 20261404141404140000
Sat, Apr 25, 20261424771424770000
Fri, Apr 24, 20261394711394710000
Thu, Apr 23, 20262561,1862561,1860000
Wed, Apr 22, 20263802,3043802,3040000
Tue, Apr 21, 20263551,0763551,0760000
Mon, Apr 20, 20263401,0563401,0560000
Sun, Apr 19, 20263161,4023161,4020000
Sat, Apr 18, 20262481,1642481,1640000
Fri, Apr 17, 20261293311293310000
Thu, Apr 16, 20261565981565980000
Wed, Apr 15, 20262702,1182702,1180000
Tue, Apr 14, 20262004272004270000
Mon, Apr 13, 20263421,6423421,6420000
Sun, Apr 12, 20264491,9364491,9360000
Sat, Apr 11, 20264412,2804412,2800000
Fri, Apr 10, 20263281,9033281,9030000
Thu, Apr 9, 20262051,2152051,2150000
Wed, Apr 8, 20261855501855500000
Tue, Apr 7, 20265061,8915061,8910000
Mon, Apr 6, 20264722,0114722,0110000
Sun, Apr 5, 20263371,6593371,6590000
Sat, Apr 4, 20262601,4142601,4140000
Fri, Apr 3, 20262291,2852291,2850000
Thu, Apr 2, 20261574971574970000
Wed, Apr 1, 20261444001444000000
Tue, Mar 31, 20262319892319890000
Mon, Mar 30, 20261415361415360000
Sun, Mar 29, 20263532,3873532,3870000
Sat, Mar 28, 20262771,5822771,5820000
Fri, Mar 27, 20261435101435100000
Thu, Mar 26, 20262091,4562091,4560000
Wed, Mar 25, 20262881,1192881,1190000
Tue, Mar 24, 20261343041343040000
Mon, Mar 23, 20261786251786250000
Sun, Mar 22, 20262466832466830000
Sat, Mar 21, 20264933,4114933,4110000
Fri, Mar 20, 20268012,8288012,8280000
Thu, Mar 19, 20265741,9505741,9500000
Wed, Mar 18, 20262084892084890000
Tue, Mar 17, 20261085181085180000
Mon, Mar 16, 202684126841260000
Sun, Mar 15, 20261939231939230000
Sat, Mar 14, 202682181821810000
Fri, Mar 13, 202683158831580000
Thu, Mar 12, 20263431,9483431,9480000
Wed, Mar 11, 20261328991328990000
Tue, Mar 10, 20261072361072360000
Mon, Mar 9, 20261931,0241931,0240000
Sun, Mar 8, 20262849272849270000
Sat, Mar 7, 20261723441723440000
Fri, Mar 6, 202693255932550000
Thu, Mar 5, 20261704361704360000
Wed, Mar 4, 20261703931703930000
Tue, Mar 3, 20262848382848380000
Mon, Mar 2, 20261667701667700000
Sun, Mar 1, 20261507181507180000
Sat, Feb 28, 20262051,0352051,0350000
Fri, Feb 27, 20262011,1512011,1510000
Thu, Feb 26, 202693251932510000
Wed, Feb 25, 20261118081118080000
Tue, Feb 24, 20263251,1653251,1650000
Mon, Feb 23, 20261224121224120000
Sun, Feb 22, 202688383883830000
Sat, Feb 21, 202672136721360000
Fri, Feb 20, 202682205822050000
Thu, Feb 19, 20261274271274270000
Wed, Feb 18, 202648145481450000
Tue, Feb 17, 202690530905300000
Mon, Feb 16, 20261288311288310000
Sun, Feb 15, 202661199611990000
Sat, Feb 14, 2026398839880000
Fri, Feb 13, 20261507831507830000
Thu, Feb 12, 202681212812120000
Wed, Feb 11, 202674251742510000
Tue, Feb 10, 202652138521380000
Mon, Feb 9, 2026409640960000
Sun, Feb 8, 202660144601440000
Sat, Feb 7, 202628122281220000
Fri, Feb 6, 202667176671760000
Thu, Feb 5, 202669243692430000
Wed, Feb 4, 202664139641390000
Tue, Feb 3, 202650100501000000
Mon, Feb 2, 202674215742150000
Sun, Feb 1, 2026385838580000
Sat, Jan 31, 2026468446840000
Fri, Jan 30, 2026289228920000
Thu, Jan 29, 2026285528550000
Wed, Jan 28, 2026225222520000
Tue, Jan 27, 202621129211290000
Mon, Jan 26, 202616120161200000
Sun, Jan 25, 202624176241760000
Sat, Jan 24, 2026216921690000
Fri, Jan 23, 202624211242110000
Thu, Jan 22, 2026115011500000
Wed, Jan 21, 2026184418440000
Tue, Jan 20, 2026199519950000
Mon, Jan 19, 2026183818380000
Sun, Jan 18, 2026215321530000
Sat, Jan 17, 2026227622760000
Fri, Jan 16, 2026225422540000
Thu, Jan 15, 202697578975780000
Wed, Jan 14, 2026429542950000
Tue, Jan 13, 202659127591270000
Mon, Jan 12, 202641201412010000
Sun, Jan 11, 2026247524750000
Sat, Jan 10, 2026124812480000
Fri, Jan 9, 2026136213620000
Thu, Jan 8, 2026114911490000
Wed, Jan 7, 2026208220820000
Tue, Jan 6, 2026102310230000
Mon, Jan 5, 202623107231070000
Sun, Jan 4, 2026123912390000
Sat, Jan 3, 2026164616460000
Fri, Jan 2, 2026133613360000
Thu, Jan 1, 2026156315630000
Wed, Dec 31, 20259239230000
Tue, Dec 30, 2025102010200000
Mon, Dec 29, 2025116311630000
Sun, Dec 28, 20257157150000
Sat, Dec 27, 20258388380000
Fri, Dec 26, 2025113911390000
Thu, Dec 25, 2025187518750000
Wed, Dec 24, 2025208220820000
Tue, Dec 23, 20257247240000
Mon, Dec 22, 2025146714670000
Sun, Dec 21, 20256146140000
Sat, Dec 20, 20257147140000
Fri, Dec 19, 2025126712670000
Thu, Dec 18, 20256126120000
Wed, Dec 17, 2025145814580000
Tue, Dec 16, 202525169251690000
Mon, Dec 15, 2025112911290000
Sun, Dec 14, 20259219210000
Sat, Dec 13, 2025114611460000
Fri, Dec 12, 20259359350000
Thu, Dec 11, 20256136130000
Wed, Dec 10, 20258398390000
Tue, Dec 9, 20257167160000
Mon, Dec 8, 20256156150000
Sun, Dec 7, 20255175160001
Sat, Dec 6, 20256155110024
Fri, Dec 5, 2025122471400510
Thu, Dec 4, 2025714360048
Wed, Dec 3, 20257182500513
Tue, Dec 2, 20257160100715
Mon, Dec 1, 20256130000613
Sun, Nov 30, 20256120000612
Sat, Nov 29, 20256120000612
Fri, Nov 28, 20258150000815
Thu, Nov 27, 20257130000713
Wed, Nov 26, 20259210000921
Tue, Nov 25, 20259440000944
Mon, Nov 24, 20259680000968
Sun, Nov 23, 20254120000412
Sat, Nov 22, 20256130000613
Fri, Nov 21, 20256110000611
Thu, Nov 20, 20257140000714
Wed, Nov 19, 20257130000713
Tue, Nov 18, 20255130000513
Mon, Nov 17, 20256250000625
Sun, Nov 16, 20257160000716
Sat, Nov 15, 20257190000719
Fri, Nov 14, 20256150000615
Thu, Nov 13, 20259670000967
Wed, Nov 12, 2025128100001281
Tue, Nov 11, 2025104500001045
Mon, Nov 10, 20258250000825
Sun, Nov 9, 20257150000715
Sat, Nov 8, 20258140000814
Fri, Nov 7, 20255180000518
Thu, Nov 6, 20257300000730
Wed, Nov 5, 20259310000931
Tue, Nov 4, 2025145200001452
Mon, Nov 3, 2025154300001543
Sun, Nov 2, 2025112300001123
Sat, Nov 1, 202516178000016178
Fri, Oct 31, 20258190000819
Thu, Oct 30, 202541185000041185
Wed, Oct 29, 20258300000830
Tue, Oct 28, 2025122400001224
Mon, Oct 27, 2025103200001032
Sun, Oct 26, 20256220000622
Sat, Oct 25, 2025134400001344
Fri, Oct 24, 2025146800001468
Thu, Oct 23, 202521262000021262
Wed, Oct 22, 2025124100001241
Tue, Oct 21, 2025123700001237
Mon, Oct 20, 2025155600001556
Sun, Oct 19, 2025144700001447
Sat, Oct 18, 202519192000019192
Fri, Oct 17, 2025327900003279
Thu, Oct 16, 2025165800001658
Wed, Oct 15, 2025206800002068
Tue, Oct 14, 2025166100001661
Mon, Oct 13, 2025349000003490
Sun, Oct 12, 2025436300004363
Sat, Oct 11, 202533172000033172
Fri, Oct 10, 202539139000039139
Thu, Oct 9, 2025366400003664
Wed, Oct 8, 2025379800003798
Tue, Oct 7, 202538122000038122
Mon, Oct 6, 202535105000035105
Sun, Oct 5, 2025457400004574
Sat, Oct 4, 2025359700003597
Fri, Oct 3, 2025267900002679
Thu, Oct 2, 2025223700002237
Wed, Oct 1, 202529106000029106
Tue, Sep 30, 202537109000037109
Mon, Sep 29, 202538157000038157
Sun, Sep 28, 2025406600004066
Sat, Sep 27, 202540102000040102
Fri, Sep 26, 202552102000052102
Thu, Sep 25, 202545116000045116
Wed, Sep 24, 2025377200003772
Tue, Sep 23, 2025529600005296
Mon, Sep 22, 2025409300004093
Sun, Sep 21, 202548114000048114
Sat, Sep 20, 202549166000049166
Fri, Sep 19, 202542106000042106