Pollen Monitor
Daily pollen insights

Daily pollen overview

Garden Grove 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

52

Average

66

Peak

Tree

None

0

Average

0

Peak

Grass

None

0

Average

0

Peak

Ragweed

High

52

Average

66

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

Ragweed52

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, 2026Latest526600005266
Mon, Oct 12, 2026509500005095
Sun, Oct 11, 202668115000068115
Sat, Oct 10, 202658100000058100
Fri, Oct 9, 202666101000066101
Thu, Oct 8, 2026578900005789
Wed, Oct 7, 202671102000071102
Tue, Oct 6, 20261011280000101128
Mon, Oct 5, 20261021450000102145
Sun, Oct 4, 202675119000075119
Sat, Oct 3, 2026881376100082127
Fri, Oct 2, 202657110817004993
Thu, Oct 1, 20267214720420052105
Wed, Sep 30, 2026781523058004894
Tue, Sep 29, 2026801624081004081
Mon, Sep 28, 2026821524176004176
Sun, Sep 27, 2026801204060004060
Sat, Sep 26, 2026711283664003664
Fri, Sep 25, 202675200381000038100
Thu, Sep 24, 2026721263663003663
Wed, Sep 23, 2026821444172004172
Tue, Sep 22, 202695230481150048115
Mon, Sep 21, 2026871624381004381
Sun, Sep 20, 202689216441080044108
Sat, Sep 19, 2026771443872003872
Fri, Sep 18, 202694210471050047105
Thu, Sep 17, 2026120266601330060133
Wed, Sep 16, 2026821344167004167
Tue, Sep 15, 2026861504375004375
Mon, Sep 14, 2026801484074004074
Sun, Sep 13, 2026811444172004172
Sat, Sep 12, 2026881464473004473
Fri, Sep 11, 20261001585079005079
Thu, Sep 10, 20261151845792005792
Wed, Sep 9, 2026961524876004876
Tue, Sep 8, 2026931364768004768
Mon, Sep 7, 2026781823991003991
Sun, Sep 6, 2026721023651003651
Sat, Sep 5, 2026691403570003570
Fri, Sep 4, 2026821504175004175
Thu, Sep 3, 2026761283559004169
Wed, Sep 2, 2026711263358003968
Tue, Sep 1, 2026801333761004372
Mon, Aug 31, 2026781273049694269
Sun, Aug 30, 20267713230516104271
Sat, Aug 29, 2026811173145694463
Fri, Aug 28, 202655722128453039
Thu, Aug 27, 202658912235473149
Wed, Aug 26, 202657702227453138
Tue, Aug 25, 202649611924342733
Mon, Aug 24, 202645551821342530
Sun, Aug 23, 202638441517332124
Sat, Aug 22, 202631461218231725
Fri, Aug 21, 202642941636372351
Thu, Aug 20, 202631421216231723
Wed, Aug 19, 202633421316231823
Tue, Aug 18, 202633421316231823
Mon, Aug 17, 202633421316231823
Sun, Aug 16, 202632421216231823
Sat, Aug 15, 202630331213221718
Fri, Aug 14, 202631351214221719
Thu, Aug 13, 202629341113221619
Wed, Aug 12, 202625351014221419
Tue, Aug 11, 20262428911121315
Mon, Aug 10, 20262228911121215
Sun, Aug 9, 20262142816131223
Sat, Aug 8, 20262231812121217
Fri, Aug 7, 20262029811121116
Thu, Aug 6, 20262026810121114
Wed, Aug 5, 20262281931161244
Tue, Aug 4, 2026182379111013
Mon, Aug 3, 202618276846913
Sun, Aug 2, 202619274668913
Sat, Aug 1, 2026213034913913
Fri, Jul 31, 20262028121115811
Thu, Jul 30, 2026212600141789
Wed, Jul 29, 2026212600131779
Tue, Jul 28, 2026202600131779
Mon, Jul 27, 2026202600131779
Sun, Jul 26, 2026192600131779
Sat, Jul 25, 2026212600131779
Fri, Jul 24, 20262429001619810
Thu, Jul 23, 2026212600141789
Wed, Jul 22, 20262129001419810
Tue, Jul 21, 20262129001419810
Mon, Jul 20, 20262129001419810
Sun, Jul 19, 20262129001319710
Sat, Jul 18, 2026212600131779
Fri, Jul 17, 2026212600131779
Thu, Jul 16, 2026212600131779
Wed, Jul 15, 20262631001720911
Tue, Jul 14, 20262129001319710
Mon, Jul 13, 20262228001418810
Sun, Jul 12, 202633390022251214
Sat, Jul 11, 202628920018591033
Fri, Jul 10, 20262428001518810
Thu, Jul 9, 202627320018211011
Wed, Jul 8, 20262429001519919
Tue, Jul 7, 20261942016141327
Mon, Jul 6, 20262043127161326
Sun, Jul 5, 2026173313713918
Sat, Jul 4, 20262344389181018
Fri, Jul 3, 20262050410922718
Thu, Jul 2, 2026203358915610
Wed, Jul 1, 202624437111221511
Tue, Jun 30, 202629458141421711
Mon, Jun 29, 202628618191428615
Sun, Jun 28, 202628608181428714
Sat, Jun 27, 202633959271649719
Fri, Jun 26, 202628548141426614
Thu, Jun 25, 202622436131121511
Wed, Jun 24, 2026193651191949
Tue, Jun 23, 20262241612112159
Mon, Jun 22, 202624407121220510
Sun, Jun 21, 202627438131322610
Sat, Jun 20, 202627558141327614
Fri, Jun 19, 202633529161624812
Thu, Jun 18, 202625637191229615
Wed, Jun 17, 202627488151324611
Tue, Jun 16, 202624477121223612
Mon, Jun 15, 202628528161424612
Sun, Jun 14, 202629788241436718
Sat, Jun 13, 20264297122720501020
Fri, Jun 12, 2026346210191629815
Thu, Jun 11, 202646106132722521127
Wed, Jun 10, 202650151143924731239
Tue, Jun 9, 202661149184629681435
Mon, Jun 8, 202654125153226611232
Sun, Jun 7, 20266298213028451323
Sat, Jun 6, 202613832759151541262550
Fri, Jun 5, 202672108365525391118
Thu, Jun 4, 202671140407521431022
Wed, Jun 3, 20266312341811631611
Tue, Jun 2, 20268011459811526612
Mon, Jun 1, 202693134731021421611
Sun, May 31, 202699251781941538619
Sat, May 30, 2026100222791751640613
Fri, May 29, 2026107196841491731616
Thu, May 28, 2026116232911911835612
Wed, May 27, 20261311861031512133715
Tue, May 26, 2026123168971271928714
Mon, May 25, 20261302771022252034818
Sun, May 24, 20261502721182202335918
Sat, May 23, 20261282611012222041714
Fri, May 22, 20261482731172222238918
Thu, May 21, 202690186711511430510
Wed, May 20, 2026107207851701732614
Tue, May 19, 2026113299902521740614
Mon, May 18, 20261353431072922053828
Sun, May 17, 202622541718036532501325
Sat, May 16, 202621769017561431651223
Fri, May 15, 20261613891283342453928
Thu, May 14, 20261704381363802552918
Wed, May 13, 202619139515334428551023
Tue, May 12, 202620953616946929571126
Mon, May 11, 202622352718146230561225
Sun, May 10, 202626161421254335611328
Sat, May 9, 20263611,02830193344881633
Fri, May 8, 202625851820845936591428
Thu, May 7, 20263321,06828596433681436
Wed, May 6, 20262497502217162245618
Tue, May 5, 20262895572655301837615
Mon, May 4, 202630261629261082029
Sun, May 3, 20263681,4403591,416624313
Sat, May 2, 20263621,1753611,1751313
Fri, May 1, 20262234322234320000
Thu, Apr 30, 20263251,0763251,0760000
Wed, Apr 29, 20261834701834700000
Tue, Apr 28, 20262255912255910000
Mon, Apr 27, 20263881,2733881,2730000
Sun, Apr 26, 20264683,2584683,2580000
Sat, Apr 25, 20265641,1905641,1900000
Fri, Apr 24, 20265913,5085913,5080000
Thu, Apr 23, 20266152,7776152,7770000
Wed, Apr 22, 20266462,3606462,3600000
Tue, Apr 21, 20266652,7096652,7090000
Mon, Apr 20, 20266962,2826962,2820000
Sun, Apr 19, 20265843,6055843,6050000
Sat, Apr 18, 20263941,2693941,2690000
Fri, Apr 17, 20264121,3774121,3770000
Thu, Apr 16, 20266222,7816222,7810000
Wed, Apr 15, 20268793,2878793,2870000
Tue, Apr 14, 20269792,8429792,8420000
Mon, Apr 13, 20261,2594,7601,2594,7600000
Sun, Apr 12, 20261,0033,2791,0033,2790000
Sat, Apr 11, 20267432,1207432,1200000
Fri, Apr 10, 20267532,8587532,8580000
Thu, Apr 9, 20261,0374,3511,0374,3510000
Wed, Apr 8, 20269453,7149453,7140000
Tue, Apr 7, 20268654,2118654,2110000
Mon, Apr 6, 20261,0363,5431,0363,5430000
Sun, Apr 5, 20266722,3326722,3320000
Sat, Apr 4, 20267862,5957862,5950000
Fri, Apr 3, 20265032,1615032,1610000
Thu, Apr 2, 20261,6356,6951,6356,6950000
Wed, Apr 1, 20262,1696,9622,1696,9620000
Tue, Mar 31, 20261,4906,5331,4906,5330000
Mon, Mar 30, 20268123,9578123,9570000
Sun, Mar 29, 20268503,1958503,1950000
Sat, Mar 28, 20267893,5797893,5790000
Fri, Mar 27, 20269463,8469463,8460000
Thu, Mar 26, 20268705,2438705,2430000
Wed, Mar 25, 20269294,0339294,0330000
Tue, Mar 24, 20264191,9184191,9180000
Mon, Mar 23, 20269312,7829312,7820000
Sun, Mar 22, 20268261,9188261,9180000
Sat, Mar 21, 20267173,2327173,2320000
Fri, Mar 20, 20266092,8476092,8470000
Thu, Mar 19, 20263196533196530000
Wed, Mar 18, 20262186592186590000
Tue, Mar 17, 20263348503348500000
Mon, Mar 16, 20263081,0453081,0450000
Sun, Mar 15, 20262548212548210000
Sat, Mar 14, 20261302071302070000
Fri, Mar 13, 20261704861704860000
Thu, Mar 12, 20261853751853750000
Wed, Mar 11, 20262227422227420000
Tue, Mar 10, 20262436762436760000
Mon, Mar 9, 20262376412376410000
Sun, Mar 8, 20262651,1162651,1160000
Sat, Mar 7, 20262418012418010000
Fri, Mar 6, 20262337182337180000
Thu, Mar 5, 20261714411714410000
Wed, Mar 4, 20263011,8243011,8240000
Tue, Mar 3, 20262722,3722722,3720000
Mon, Mar 2, 20262547552547550000
Sun, Mar 1, 20261653311653310000
Sat, Feb 28, 20261373091373090000
Fri, Feb 27, 20261643991643990000
Thu, Feb 26, 20263431,1853431,1850000
Wed, Feb 25, 20262737972737970000
Tue, Feb 24, 20261595231595230000
Mon, Feb 23, 20261414001414000000
Sun, Feb 22, 20262145212145210000
Sat, Feb 21, 20261504051504050000
Fri, Feb 20, 20262069542069540000
Thu, Feb 19, 20262096242096240000
Wed, Feb 18, 20261394371394370000
Tue, Feb 17, 20261524251524250000
Mon, Feb 16, 20262527112527110000
Sun, Feb 15, 20261252061252060000
Sat, Feb 14, 20261502131502130000
Fri, Feb 13, 20263511,2493511,2490000
Thu, Feb 12, 20261283251283250000
Wed, Feb 11, 20262045992045990000
Tue, Feb 10, 20261803731803730000
Mon, Feb 9, 202643112431120000
Sun, Feb 8, 202692147921470000
Sat, Feb 7, 202687226872260000
Fri, Feb 6, 20261512811512810000
Thu, Feb 5, 202676191761910000
Wed, Feb 4, 202658131581310000
Tue, Feb 3, 20261052571052570000
Mon, Feb 2, 20261302861302860000
Sun, Feb 1, 202660152601520000
Sat, Jan 31, 202639104391040000
Fri, Jan 30, 202644125441250000
Thu, Jan 29, 202686323863230000
Wed, Jan 28, 2026469846980000
Tue, Jan 27, 202668272682720000
Mon, Jan 26, 202657151571510000
Sun, Jan 25, 202676213762130000
Sat, Jan 24, 20261122651122650000
Fri, Jan 23, 202665210652100000
Thu, Jan 22, 202677127771270000
Wed, Jan 21, 202690152901520000
Tue, Jan 20, 202685198851980000
Mon, Jan 19, 202668171681710000
Sun, Jan 18, 202654193541930000
Sat, Jan 17, 202669192691920000
Fri, Jan 16, 2026387238720000
Thu, Jan 15, 202670843708430000
Wed, Jan 14, 202665223652230000
Tue, Jan 13, 2026467446740000
Mon, Jan 12, 202679222792220000
Sun, Jan 11, 20263571,6523571,6520000
Sat, Jan 10, 202669163691630000
Fri, Jan 9, 202681275812750000
Thu, Jan 8, 202674187741870000
Wed, Jan 7, 202672180721800000
Tue, Jan 6, 2026458745870000
Mon, Jan 5, 202652121521210000
Sun, Jan 4, 2026267826780000
Sat, Jan 3, 2026398939890000
Fri, Jan 2, 2026213721370000
Thu, Jan 1, 202672357723570000
Wed, Dec 31, 20251105921105920000
Tue, Dec 30, 20251082561082560000
Mon, Dec 29, 20253101,4433101,4430000
Sun, Dec 28, 2025409340930000
Sat, Dec 27, 2025226022600000
Fri, Dec 26, 2025409440940000
Thu, Dec 25, 202548177481770000
Wed, Dec 24, 202585249852490000
Tue, Dec 23, 202553274532740000
Mon, Dec 22, 20252635,7602635,7600000
Sun, Dec 21, 2025529552950000
Sat, Dec 20, 202535105351050000
Fri, Dec 19, 2025339333930000
Thu, Dec 18, 202533218332180000
Wed, Dec 17, 2025268526850000
Tue, Dec 16, 2025247824780000
Mon, Dec 15, 202513125131250000
Sun, Dec 14, 202523105231050000
Sat, Dec 13, 2025105210520000
Fri, Dec 12, 2025125212520000
Thu, Dec 11, 2025133713370000
Wed, Dec 10, 2025143114310000
Tue, Dec 9, 2025194319430000
Mon, Dec 8, 2025155215520000
Sun, Dec 7, 2025124611410015
Sat, Dec 6, 20251442103100411
Fri, Dec 5, 20252053113000923
Thu, Dec 4, 20252150921001229
Wed, Dec 3, 2025124231100931
Tue, Dec 2, 20259301300927
Mon, Dec 1, 2025113400001134
Sun, Nov 30, 20257190000719
Sat, Nov 29, 2025112700001127
Fri, Nov 28, 2025122500001225
Thu, Nov 27, 2025193400001934
Wed, Nov 26, 2025246400002464
Tue, Nov 25, 2025163800001638
Mon, Nov 24, 20259220000922
Sun, Nov 23, 2025122500001225
Sat, Nov 22, 2025237300002373
Fri, Nov 21, 2025103000001030
Thu, Nov 20, 2025137000001370
Wed, Nov 19, 2025112800001128
Tue, Nov 18, 2025136700001367
Mon, Nov 17, 2025112200001122
Sun, Nov 16, 20259430000943
Sat, Nov 15, 2025104800001048
Fri, Nov 14, 2025163000001630
Thu, Nov 13, 2025165000001650
Wed, Nov 12, 2025172900001729
Tue, Nov 11, 2025133100001331
Mon, Nov 10, 2025123900001239
Sun, Nov 9, 2025102000001020
Sat, Nov 8, 2025143700001437
Fri, Nov 7, 2025132300001323
Thu, Nov 6, 2025163300001633
Wed, Nov 5, 2025142900001429
Tue, Nov 4, 2025102800001028
Mon, Nov 3, 2025175400001754
Sun, Nov 2, 2025153400001534
Sat, Nov 1, 202527118000027118
Fri, Oct 31, 202531130000031130
Thu, Oct 30, 2025376500003765
Wed, Oct 29, 2025356700003567
Tue, Oct 28, 2025186200001862
Mon, Oct 27, 202522102000022102
Sun, Oct 26, 2025204600002046
Sat, Oct 25, 2025214500002145
Fri, Oct 24, 2025349700003497
Thu, Oct 23, 2025285400002854
Wed, Oct 22, 202555285000055285
Tue, Oct 21, 2025337900003379
Mon, Oct 20, 202532118000032118
Sun, Oct 19, 202536131000036131
Sat, Oct 18, 2025367600003676
Fri, Oct 17, 202539102000039102
Thu, Oct 16, 202547118000047118
Wed, Oct 15, 202544118000044118
Tue, Oct 14, 202531101000031101
Mon, Oct 13, 202552211000052211
Sun, Oct 12, 202582253000082253
Sat, Oct 11, 20251232560000123256
Fri, Oct 10, 202541142000041142
Thu, Oct 9, 202569242000069242
Wed, Oct 8, 202548181000048181
Tue, Oct 7, 202555193000055193
Mon, Oct 6, 202555152000055152
Sun, Oct 5, 202564262000064262
Sat, Oct 4, 202556113000056113
Fri, Oct 3, 202556169000056169
Thu, Oct 2, 202565150000065150
Wed, Oct 1, 202585223000085223
Tue, Sep 30, 202573219000073219
Mon, Sep 29, 202569250000069250
Sun, Sep 28, 202568213000068213
Sat, Sep 27, 2025568200005682
Fri, Sep 26, 202556135000056135
Thu, Sep 25, 202592250000092250
Wed, Sep 24, 20251102330000110233
Tue, Sep 23, 202593224000093224
Mon, Sep 22, 202590345000090345
Sun, Sep 21, 202578444000078444
Sat, Sep 20, 20251102220000110222
Fri, Sep 19, 20251032580000103258