Pollen Count in Japan — Today

Updated Thursday, November 5, 2026

The Japan pollen count today spans 131 tracked cities, from Sapporo at 5 (Low) up to Kawagoe at 32 (Low). The allergen doing most of the work across Japan is Ragweed, the dominant pollen in 129 of its cities.

Read the pollen count in Japan together with the Japan allergy forecast: the five-day outlook for Kawagoe, today’s highest Japan city, is easing, and 131 of 131 Japan cities carry a full five-day trend in the table below. Japan is tracked as part of Asia in the Pollen Atlas region index.

Japan pollen count today — at a glance

Cities tracked: 131
Highest today: Kawagoe — 32 (Low)
Lowest today: Sapporo — 5 (Low)
Most common dominant allergen: Ragweed — in 129 of 131 cities
Band distribution: Low: 131
Data date: Thursday, November 5, 2026

Worst in Japan today

Ranked by the Total Pollen Index, highest first. Tap a city for its full count, split and forecast.

Every Japan city — today’s pollen count

City	Today	Dominant	Tree	Grass	Weed
Kawagoe pollen count · Kawagoe allergies	32 (Low)	Ragweed	20	3	38
Tokorozawa pollen count · Tokorozawa allergies	29 (Low)	Ragweed	21	3	34
Anjō pollen count · Anjō allergies	28 (Low)	Ragweed	11	3	34
Hino pollen count · Hino allergies	28 (Low)	Ragweed	21	3	33
Ichihara pollen count · Ichihara allergies	28 (Low)	Ragweed	21	4	33
Saga pollen count · Saga allergies	28 (Low)	Ragweed	14	3	34
Tachikawa pollen count · Tachikawa allergies	28 (Low)	Ragweed	21	3	33
Chiba pollen count · Chiba allergies	27 (Low)	Ragweed	21	4	31
Kasukabe pollen count · Kasukabe allergies	27 (Low)	Ragweed	15	3	33
Suzuka pollen count · Suzuka allergies	27 (Low)	Ragweed	4	2	34
Atsugi pollen count · Atsugi allergies	26 (Low)	Ragweed	9	1	33
Hiratsuka pollen count · Hiratsuka allergies	26 (Low)	Ragweed	24	4	30
Kawasaki pollen count · Kawasaki allergies	26 (Low)	Ragweed	20	4	30
Koshigaya pollen count · Koshigaya allergies	26 (Low)	Ragweed	15	3	31
Kumagaya pollen count · Kumagaya allergies	26 (Low)	Ragweed	13	3	31
Minamirinkan pollen count · Minamirinkan allergies	26 (Low)	Ragweed	22	3	30
Nagareyama pollen count · Nagareyama allergies	26 (Low)	Ragweed	17	3	31
Toyohashi pollen count · Toyohashi allergies	26 (Low)	Ragweed	12	4	32
Toyokawa pollen count · Toyokawa allergies	26 (Low)	Ragweed	12	4	32
Yamato pollen count · Yamato allergies	26 (Low)	Ragweed	22	4	30
Ōta pollen count · Ōta allergies	26 (Low)	Ragweed	20	4	30
Isesaki pollen count · Isesaki allergies	25 (Low)	Ragweed	11	2	30
Kashiwa pollen count · Kashiwa allergies	25 (Low)	Ragweed	17	3	29
Katsushika pollen count · Katsushika allergies	25 (Low)	Ragweed	17	3	29
Kawaguchi pollen count · Kawaguchi allergies	25 (Low)	Ragweed	17	4	29
Kita pollen count · Kita allergies	25 (Low)	Ragweed	17	4	29
Matsudo pollen count · Matsudo allergies	25 (Low)	Ragweed	17	3	30
Minato City pollen count · Minato City allergies	25 (Low)	Ragweed	17	3	29
Nakano pollen count · Nakano allergies	25 (Low)	Ragweed	17	3	29
Narashino pollen count · Narashino allergies	25 (Low)	Ragweed	18	3	30
Odawara pollen count · Odawara allergies	25 (Low)	Ragweed	24	4	28
Saitama pollen count · Saitama allergies	25 (Low)	Ragweed	15	3	30
Sōka pollen count · Sōka allergies	25 (Low)	Ragweed	17	3	30
Tokyo pollen count · Tokyo allergies	25 (Low)	Ragweed	17	3	29
Yachiyo pollen count · Yachiyo allergies	25 (Low)	Ragweed	18	3	30
Ageo pollen count · Ageo allergies	24 (Low)	Ragweed	14	3	29
Aihara pollen count · Aihara allergies	24 (Low)	Ragweed	10	1	30
Hirakata pollen count · Hirakata allergies	24 (Low)	Ragweed	13	4	29
Ibaraki pollen count · Ibaraki allergies	24 (Low)	Ragweed	13	4	29
Ichinomiya pollen count · Ichinomiya allergies	24 (Low)	Ragweed	9	3	29
Kakogawachō-honmachi pollen count · Kakogawachō-honmachi allergies	24 (Low)	Ragweed	14	4	28
Kurume pollen count · Kurume allergies	24 (Low)	Ragweed	14	3	29
Miyazaki pollen count · Miyazaki allergies	24 (Low)	Ragweed	21	5	27
Neyagawa pollen count · Neyagawa allergies	24 (Low)	Ragweed	13	4	29
Takatsuki pollen count · Takatsuki allergies	24 (Low)	Ragweed	13	4	29
Tsukuba pollen count · Tsukuba allergies	24 (Low)	Ragweed	15	3	28
Chōfu pollen count · Chōfu allergies	23 (Low)	Ragweed	15	3	27
Fuchū pollen count · Fuchū allergies	23 (Low)	Ragweed	15	3	27
Itami pollen count · Itami allergies	23 (Low)	Ragweed	14	4	27
Izumi pollen count · Izumi allergies	23 (Low)	Ragweed	13	3	27
Kishiwada pollen count · Kishiwada allergies	23 (Low)	Ragweed	13	3	27
Kodaira pollen count · Kodaira allergies	23 (Low)	Ragweed	15	3	27
Kurashiki pollen count · Kurashiki allergies	23 (Low)	Ragweed	15	3	27
Maebashi pollen count · Maebashi allergies	23 (Low)	Ragweed	0.6	0.6	30
Mito pollen count · Mito allergies	23 (Low)	Ragweed	12	2	28
Nishi-Tokyo-shi pollen count · Nishi-Tokyo-shi allergies	23 (Low)	Ragweed	15	3	27
Numazu pollen count · Numazu allergies	23 (Low)	Ragweed	21	4	26
Osaka pollen count · Osaka allergies	23 (Low)	Ragweed	13	3	27
Sakai pollen count · Sakai allergies	23 (Low)	Ragweed	14	3	27
Takarazuka pollen count · Takarazuka allergies	23 (Low)	Ragweed	14	4	27
Tsu pollen count · Tsu allergies	23 (Low)	Ragweed	9	2	28
Yao pollen count · Yao allergies	23 (Low)	Ragweed	13	3	27
Yokohama pollen count · Yokohama allergies	23 (Low)	Ragweed	19	3	27
Akashi pollen count · Akashi allergies	22 (Low)	Ragweed	13	3	26
Hamamatsu pollen count · Hamamatsu allergies	22 (Low)	Ragweed	12	3	27
Kagoshima pollen count · Kagoshima allergies	22 (Low)	Ragweed	20	5	25
Kasugai pollen count · Kasugai allergies	22 (Low)	Ragweed	8	2	27
Naha pollen count · Naha allergies	22 (Low)	Ragweed	19	8	25
Nara-shi pollen count · Nara-shi allergies	22 (Low)	Ragweed	10	3	27
Nishinomiya pollen count · Nishinomiya allergies	22 (Low)	Ragweed	8	3	27
Shizuoka pollen count · Shizuoka allergies	22 (Low)	Ragweed	15	3	26
Suita pollen count · Suita allergies	22 (Low)	Ragweed	14	3	26
Takamatsu pollen count · Takamatsu allergies	22 (Low)	Ragweed	11	3	26
Takasaki pollen count · Takasaki allergies	22 (Low)	Ragweed	7	1	28
Tokushima pollen count · Tokushima allergies	22 (Low)	Ragweed	9	2	27
Toyonaka pollen count · Toyonaka allergies	22 (Low)	Ragweed	14	3	26
Toyota pollen count · Toyota allergies	22 (Low)	Ragweed	5	2	28
Utsunomiya pollen count · Utsunomiya allergies	22 (Low)	Ragweed	9	1	27
Wakayama pollen count · Wakayama allergies	22 (Low)	Ragweed	12	3	26
Fukuoka pollen count · Fukuoka allergies	21 (Low)	Ragweed	10	2	26
Higashihiroshima pollen count · Higashihiroshima allergies	21 (Low)	Ragweed	1	1	27
Himeji pollen count · Himeji allergies	21 (Low)	Ragweed	14	4	25
Kyoto pollen count · Kyoto allergies	21 (Low)	Ragweed	5	2	26
Matsumoto pollen count · Matsumoto allergies	21 (Low)	Ragweed	0.6	0.6	28
Nagoya pollen count · Nagoya allergies	21 (Low)	Ragweed	8	2	26
Okayama pollen count · Okayama allergies	21 (Low)	Ragweed	10	2	26
Okazaki pollen count · Okazaki allergies	21 (Low)	Ragweed	5	2	26
Yokkaichi pollen count · Yokkaichi allergies	21 (Low)	Ragweed	4	2	27
Yokosuka pollen count · Yokosuka allergies	21 (Low)	Ragweed	20	4	24
Gifu pollen count · Gifu allergies	20 (Low)	Ragweed	2	2	25
Kochi pollen count · Kochi allergies	20 (Low)	Ragweed	14	3	24
Kumamoto pollen count · Kumamoto allergies	20 (Low)	Ragweed	14	3	23
Matsuyama pollen count · Matsuyama allergies	20 (Low)	Ragweed	9	2	25
Sagamihara pollen count · Sagamihara allergies	20 (Low)	Ragweed	10	1	25
Shimonoseki pollen count · Shimonoseki allergies	20 (Low)	Ragweed	13	3	23
Ōita pollen count · Ōita allergies	20 (Low)	Ragweed	7	2	25
Chigasaki pollen count · Chigasaki allergies	19 (Low)	Ragweed	19	3	21
Fuji pollen count · Fuji allergies	19 (Low)	Ragweed	0.6	1	25
Fukuyama pollen count · Fukuyama allergies	19 (Low)	Ragweed	7	2	24
Hiroshima pollen count · Hiroshima allergies	19 (Low)	Ragweed	3	1	24
Kobe pollen count · Kobe allergies	19 (Low)	Ragweed	8	2	23
Kofu pollen count · Kofu allergies	19 (Low)	Ragweed	0.6	0.6	25
Matsue pollen count · Matsue allergies	19 (Low)	Ragweed	13	2	23
Hachiōji pollen count · Hachiōji allergies	18 (Low)	Ragweed	5	1	23
Kitakyushu pollen count · Kitakyushu allergies	18 (Low)	Ragweed	12	3	21
Nagasaki pollen count · Nagasaki allergies	18 (Low)	Ragweed	16	3	21
Sasebo pollen count · Sasebo allergies	18 (Low)	Ragweed	12	2	21
Uji pollen count · Uji allergies	18 (Low)	Ragweed	5	2	23
Kure pollen count · Kure allergies	17 (Low)	Ragweed	13	3	20
Iwaki pollen count · Iwaki allergies	16 (Low)	Ragweed	7	2	20
Yamaguchi pollen count · Yamaguchi allergies	16 (Low)	Ragweed	3	1	20
Ōtsu pollen count · Ōtsu allergies	16 (Low)	Ragweed	5	2	20
Kōriyama pollen count · Kōriyama allergies	15 (Low)	Ragweed	0.6	0.6	20
Fukushima pollen count · Fukushima allergies	14 (Low)	Ragweed	0.6	0.6	18
Hachinohe pollen count · Hachinohe allergies	14 (Low)	Ragweed	0.6	0.6	18
Sendai pollen count · Sendai allergies	14 (Low)	Ragweed	0.6	0.6	18
Tottori-shi pollen count · Tottori-shi allergies	13 (Low)	Ragweed	5	2	16
Hakodate pollen count · Hakodate allergies	12 (Low)	Ragweed	0.6	0.6	16
Kanazawa pollen count · Kanazawa allergies	11 (Low)	Ragweed	4	1	13
Aomori pollen count · Aomori allergies	10 (Low)	Ragweed	0.6	0.6	13
Asahikawa pollen count · Asahikawa allergies	10 (Low)	Ragweed	0.6	0.6	13
Nagaoka pollen count · Nagaoka allergies	10 (Low)	Ragweed	1	0.6	13
Toyama pollen count · Toyama allergies	10 (Low)	Ragweed	2	1	13
Fukui-shi pollen count · Fukui-shi allergies	9 (Low)	Ragweed	0.6	0.6	12
Jōetsu pollen count · Jōetsu allergies	9 (Low)	Ragweed	3	1	11
Akita pollen count · Akita allergies	8 (Low)	Ragweed	0.6	0.6	10
Nagano pollen count · Nagano allergies	8 (Low)	Ragweed	0.6	0.6	11
Niigata pollen count · Niigata allergies	8 (Low)	Ragweed	3	1	10
Yamagata pollen count · Yamagata allergies	7 (Low)	Ragweed	0.6	0.6	9
Morioka pollen count · Morioka allergies	5 (Low)	Grass	0.6	0.6	0.6
Sapporo pollen count · Sapporo allergies	5 (Low)	Grass	0.6	0.6	0.6

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