SmogRank / Countries / Japan / February 2024
Most polluted cities in Japan, February 2024
437 cities in Japan ranked by their average PM2.5 over the 29 days. Worst: Shikokuchūō at 15.3 µg/m³, #194 of 2,003 cities in the world. Cleanest: Ibi at 2.7. A city needs measurements on 70% of the days to be ranked.
- 1ShikokuchūōEhime 15.3
- 2FukuyamaHiroshima 13.4
- 3NiihamaEhime 12.8
- 4KasaokaOkayama 12.5
- 5MiyakonojōMiyazaki 12.4
- 6SaijōEhime 12.0
- 7Kan’onjichōKagawa 11.7
- 8ŌmutaFukuoka 11.6
- 9Maebaru-chūōFukuoka 11.4
- 10Tanushimarumachi-toyokiFukuoka 11.2
- 11TakanabeMiyazaki 10.8
- 11HigashigōSaga 10.8
- 11ChikugoFukuoka 10.8
- 14NakatsuOita 10.6
- 15TsurusakiOita 10.5
- 16AsahikawaHokkaido 10.4
- 17AomoriAomori 10.3
- 18KazoSaitama 10.2
- 18KagoshimaKagoshima 10.2
- 20TogitsuNagasaki 10.1
- 20MiyazakiMiyazaki 10.1
- 20Imarichō-kōSaga 10.1
- 20IyoEhime 10.1
- 20ImabariEhime 10.1
- 20KogaFukuoka 10.1
- 26FukuokaFukuoka 10.0
- 27SendaiKagoshima 9.9
- 27NichinanMiyazaki 9.9
- 27KanoyaKagoshima 9.9
- 27GyōdaSaitama 9.9
- 27HyūgaMiyazaki 9.9
- 32YukuhashiFukuoka 9.8
- 32KitakyushuFukuoka 9.8
- 32KashimaSaga 9.8
- 32ChikuseiIbaraki 9.8
- 32UkihaFukuoka 9.8
- 37TagawaFukuoka 9.7
- 37NōgataFukuoka 9.7
- 37NobeokaMiyazaki 9.7
- 40MarugameKagawa 9.6
- 40IzumiKagoshima 9.6
- 40MatsuyamaEhime 9.6
- 40AsakuchiOkayama 9.6
- 44KurumeFukuoka 9.5
- 44KurashikiOkayama 9.5
- 44KobayashiMiyazaki 9.5
- 44KandaFukuoka 9.5
- 48Ureshinomachi-shimojukuSaga 9.4
- 48OyamaTochigi 9.4
- 50TosuSaga 9.3
- 50TakeoSaga 9.3
- 50Shimo-tsumaIbaraki 9.3
- 50KushikinoKagoshima 9.3
- 50ShintomiMiyazaki 9.3
- 55SaseboNagasaki 9.2
- 55Kaseda-shirakameKagoshima 9.2
- 57SagaSaga 9.1
- 57Kanzakimachi-kanzakiSaga 9.1
- 57TsuchiuraIbaraki 9.1
- 57YameFukuoka 9.1
- 57TakuSaga 9.1
- 62OgōriFukuoka 9.0
- 62ItoshimaFukuoka 9.0
- 64ShimonosekiYamaguchi 8.9
- 64NagasakiNagasaki 8.9
- 64IizukaFukuoka 8.9
- 64IgusaSaitama 8.9
- 64HanyūSaitama 8.9
- 64KitamiHokkaido 8.9
- 64KasugaFukuoka 8.9
- 64KirishimaKagoshima 8.9
- 72KogaFukuoka 8.8
- 72KaratsuSaga 8.8
- 72IshinomakiMiyagi 8.8
- 75YanagawaFukuoka 8.7
- 75TamanoOkayama 8.7
- 75OnodaYamaguchi 8.7
- 78SōjaOkayama 8.6
- 78KureHiroshima 8.6
- 78KukichūōSaitama 8.6
- 78KiryūGunma 8.6
- 82TatebayashiGunma 8.5
- 82TaharaAichi 8.5
- 82SusakiKochi 8.5
- 82ŌmuraNagasaki 8.5
- 82KōnosuSaitama 8.5
- 82MinamikyushuKagoshima 8.5
- 82GotōNagasaki 8.5
- 89ZentsujichóKagawa 8.4
- 89SaikiOita 8.4
- 89ObitaNagasaki 8.4
- 89NodaChiba 8.4
- 89IsahayaNagasaki 8.4
- 89MatsuuraNagasaki 8.4
- 89MunakataFukuoka 8.4
- 96ChitoseHokkaido 8.3
- 97MiharaHiroshima 8.2
- 97MatsusakaMie 8.2
- 99YamaguchiYamaguchi 8.1
- 99TakeharaHiroshima 8.1
- 99SuzukaMie 8.1
- 99ŌitaOita 8.1
- 99MenumaSaitama 8.1
- 99KumagayaSaitama 8.1
- 99HikariYamaguchi 8.1
- 99ObihiroHokkaido 8.1
- 99JōsōIbaraki 8.1
- 99BizenOkayama 8.1
- 109YawataKyoto 8.0
- 109TenriNara 8.0
- 109MinatoWakayama 8.0
- 109ŌtaGunma 8.0
- 109IkedachōTokushima 8.0
- 109IrumaSaitama 8.0
- 109BuzenFukuoka 8.0
- 116IwakuniYamaguchi 7.9
- 116BandōIbaraki 7.9
- 118TakasakiGunma 7.8
- 118ŌtakeHiroshima 7.8
- 118HigashinozoeHyōgo 7.8
- 118NabariMie 7.8
- 118KudamatsuYamaguchi 7.8
- 118AmagasakiHyōgo 7.8
- 118AgeoSaitama 7.8
- 118OwariasahiAichi 7.8
- 118Higashi-MatsuyamaSaitama 7.8
- 118AmamiKagoshima 7.8
- 118WakasugiFukuoka 7.8
- 129AkashiHyōgo 7.7
- 129YokkaichiMie 7.7
- 129TsuyamaOkayama 7.7
- 129KasukabeSaitama 7.7
- 129KameyamaMie 7.7
- 129NiizaSaitama 7.7
- 129TsushimaNagasaki 7.7
- 136UbeYamaguchi 7.6
- 136SandachōHyōgo 7.6
- 136Sakai-nakajimaGunma 7.6
- 136SakadoSaitama 7.6
- 136KawaguchiSaitama 7.6
- 136HōryūjiNara 7.6
- 136AsakaSaitama 7.6
- 136YoshiokaMiyagi 7.6
- 136SaitamaSaitama 7.6
- 136SaikaiNagasaki 7.6
- 146YoriiSaitama 7.5
- 146SōkaSaitama 7.5
- 146Narutochō-mitsuishiTokushima 7.5
- 146Kodamachō-kodamaminamiSaitama 7.5
- 146HōfuYamaguchi 7.5
- 146HandaAichi 7.5
- 146NagatoYamaguchi 7.5
- 146YotsukaidōChiba 7.5
- 146AridaWakayama 7.5
- 146KamagayaChiba 7.5
- 146ShūnanYamaguchi 7.5
- 157YanaiYamaguchi 7.4
- 157KashiwaChiba 7.4
- 157MineYamaguchi 7.4
- 160OkayamaOkayama 7.3
- 160MorohongōSaitama 7.3
- 160KoshigayaSaitama 7.3
- 160KochiKochi 7.3
- 160NakaIbaraki 7.3
- 160IshiokaIbaraki 7.3
- 160IgaMie 7.3
- 167TokyoTokyo 7.2
- 167TakamatsuKagawa 7.2
- 167KyotoKyoto 7.2
- 167Kakogawachō-honmachiHyōgo 7.2
- 167InoKochi 7.2
- 167HiroshimaHiroshima 7.2
- 167ChigasakiKanagawa 7.2
- 167IwanumaMiyagi 7.2
- 167HiragiKagawa 7.2
- 167SugaiKyoto 7.2
- 167TōkaiAichi 7.2
- 178TokorozawaSaitama 7.1
- 178TakinomiyaKagawa 7.1
- 178TakahashiOkayama 7.1
- 178NakamuraKochi 7.1
- 178Kamojimachō-jōgejimaTokushima 7.1
- 178IwadeWakayama 7.1
- 184ShidoKagawa 7.0
- 184SaikūMie 7.0
- 184KogaIbaraki 7.0
- 184MuroranHokkaido 7.0
- 188YokotaTokyo 6.9
- 188UjiKyoto 6.9
- 188NishinomiyaHyōgo 6.9
- 188HiratsukaKanagawa 6.9
- 188MinawaKanagawa 6.9
- 188TorideIbaraki 6.9
- 188HigashikurumeTokyo 6.9
- 188IkiNagasaki 6.9
- 196UtsunomiyaTochigi 6.8
- 196TsuMie 6.8
- 196MiyoshiHiroshima 6.8
- 196MatsudoChiba 6.8
- 196KusatsuShiga 6.8
- 196KurayoshiTottori 6.8
- 196KobeHyōgo 6.8
- 196KashiwaraNara 6.8
- 196IseMie 6.8
- 196ChichibuSaitama 6.8
- 196MiuraKanagawa 6.8
- 196YachimataChiba 6.8
- 196MoriokaIwate 6.8
- 196MiyakoIwate 6.8
- 196AzaminoKanagawa 6.8
- 211TokushimaTokushima 6.7
- 211KamakuraKanagawa 6.7
- 211GionHiroshima 6.7
- 211FukuchiyamaKyoto 6.7
- 211FujisawaKanagawa 6.7
- 211AkitaAkita 6.7
- 211GoshogawaraAomori 6.7
- 211KamisuIbaraki 6.7
- 211SōsaChiba 6.7
- 211AyaseKanagawa 6.7
- 221YasugichōShimane 6.6
- 221HonjōSaitama 6.6
- 221AkiKochi 6.6
- 221SayamaSaitama 6.6
- 221YokoteAkita 6.6
- 221YokoshibaChiba 6.6
- 221MookaTochigi 6.6
- 221SapporoHokkaido 6.6
- 221NoshiroAkita 6.6
- 221YawatahamaEhime 6.6
- 231AtsugiKanagawa 6.5
- 231YokohamaKanagawa 6.5
- 231ShibukawaGunma 6.5
- 231OkazakiAichi 6.5
- 231Kashihara-shiNara 6.5
- 231KaminokawaTochigi 6.5
- 231KainanWakayama 6.5
- 231TomakomaiHokkaido 6.5
- 231KinokawaWakayama 6.5
- 231ŌsakiMiyagi 6.5
- 231HigashimatsushimaMiyagi 6.5
- 231YamatoKanagawa 6.5
- 231NankokuKochi 6.5
- 244TokonameAichi 6.4
- 244SuzakaNagano 6.4
- 244SekimachiGifu 6.4
- 244KurihamaKanagawa 6.4
- 244KōtariKyoto 6.4
- 244KofuYamanashi 6.4
- 244IidaNagano 6.4
- 244FujiShizuoka 6.4
- 244KimitsuChiba 6.4
- 244ChibaChiba 6.4
- 244HakodateHokkaido 6.4
- 244JōetsuNiigata 6.4
- 244TatsunoHyōgo 6.4
- 244NantanKyoto 6.4
- 258TomiokaGunma 6.3
- 258ShinagawaEhime 6.3
- 258OwaseMie 6.3
- 258OnoHyōgo 6.3
- 258NumazuShizuoka 6.3
- 258NamerikawaToyama 6.3
- 258NagoyaAichi 6.3
- 258TakashimaShiga 6.3
- 266UrayasuChiba 6.2
- 266TakarazukaHyōgo 6.2
- 266ShibataNiigata 6.2
- 266MinamirinkanKanagawa 6.2
- 266IkarugaHyōgo 6.2
- 266ChiryūAichi 6.2
- 266Natori-shiMiyagi 6.2
- 273ŌtsukiYamanashi 6.1
- 273Nara-shiNara 6.1
- 273KawagoeSaitama 6.1
- 273HimejiHyōgo 6.1
- 273GobōWakayama 6.1
- 273Tagajō-shiMiyagi 6.1
- 273ShinjōYamagata 6.1
- 273ŌdateAkita 6.1
- 273HachinoheAomori 6.1
- 273InzaiChiba 6.1
- 273SadoNiigata 6.1
- 273KizugawaKyoto 6.1
- 285YokosukaKanagawa 6.0
- 285YoukaichiShiga 6.0
- 285ŌtsuShiga 6.0
- 285KisarazuChiba 6.0
- 285KariyaAichi 6.0
- 285KakegawaShizuoka 6.0
- 285HikoneShiga 6.0
- 285HagiYamaguchi 6.0
- 285MatsushimaMiyagi 6.0
- 285SusonoShizuoka 6.0
- 285Minami-AlpsYamanashi 6.0
- 285FuchūTokyo 6.0
- 285KodairaTokyo 6.0
- 285KaminomaAichi 6.0
- 299ŌmeTokyo 5.9
- 299Kameda-honchōNiigata 5.9
- 299HekinanAichi 5.9
- 299HadanoKanagawa 5.9
- 299GifuGifu 5.9
- 299AnjōAichi 5.9
- 299HokotaIbaraki 5.9
- 299HirosakiAomori 5.9
- 299OgaAkita 5.9
- 299YurihonjōAkita 5.9
- 309ŌmihachimanShiga 5.8
- 309FukuroiShizuoka 5.8
- 309AyabeKyoto 5.8
- 309UwajimaEhime 5.8
- 309NaritaChiba 5.8
- 309AjikiChiba 5.8
- 309EbinaKanagawa 5.8
- 309SōmaFukushima 5.8
- 309KumanoMie 5.8
- 309NoboritoKanagawa 5.8
- 319Ueno-ebisumachiMie 5.7
- 319Tottori-shiTottori 5.7
- 319TanabeWakayama 5.7
- 319IkomaNara 5.7
- 319IchinomiyaAichi 5.7
- 319GōtsuchōShimane 5.7
- 319TōganeChiba 5.7
- 319ShiroishiMiyagi 5.7
- 319SakuraChiba 5.7
- 319KesennumaMiyagi 5.7
- 319IchiharaChiba 5.7
- 319JōyōKyoto 5.7
- 319NarashinoChiba 5.7
- 332ToyookaHyōgo 5.6
- 332ToyonakaOsaka 5.6
- 332ToyohashiAichi 5.6
- 332SakataYamagata 5.6
- 332MiyazuKyoto 5.6
- 332MatsueShimane 5.6
- 332MachidaTokyo 5.6
- 332HimimachiToyama 5.6
- 332SendaiMiyagi 5.6
- 332IwakiFukushima 5.6
- 332KushiroHokkaido 5.6
- 343SetoAichi 5.5
- 343NumataGunma 5.5
- 343MatsumotoNagano 5.5
- 343MasudaShimane 5.5
- 343OmigawaChiba 5.5
- 343KōriyamaFukushima 5.5
- 343IchinosekiIwate 5.5
- 343ChikumaNagano 5.5
- 343TomeMiyagi 5.5
- 352YaitaTochigi 5.4
- 352UedaNagano 5.4
- 352OgawamachiSaitama 5.4
- 352NyūzenToyama 5.4
- 352NiimiOkayama 5.4
- 352KameokaKyoto 5.4
- 352Kashima-shiIbaraki 5.4
- 352MobaraChiba 5.4
- 352KasamaIbaraki 5.4
- 352HigashimurayamaTokyo 5.4
- 352KuwanaMie 5.4
- 363NiigataNiigata 5.3
- 363NakanojōGunma 5.3
- 363GamagōriAichi 5.3
- 363FujiedaShizuoka 5.3
- 363SagaeYamagata 5.3
- 363HanamakiIwate 5.3
- 363MinamiashigaraKanagawa 5.3
- 363KōkaShiga 5.3
- 363KikugawaShizuoka 5.3
- 363KosaiShizuoka 5.3
- 373YonagoTottori 5.2
- 373TakaokaToyama 5.2
- 373KujiIwate 5.2
- 373AkishimaTokyo 5.2
- 373InabeMie 5.2
- 373KuriharaMiyagi 5.2
- 373MinamiuonumaNiigata 5.2
- 373MizuhoGifu 5.2
- 381ToyotaAichi 5.1
- 381SakaiminatoTottori 5.1
- 381HamadaShimane 5.1
- 381AtamiShizuoka 5.1
- 381YamagataYamagata 5.1
- 381ChoshiChiba 5.1
- 381Hitachi-NakaIbaraki 5.1
- 381ŌshūIwate 5.1
- 381MinokamoGifu 5.1
- 390TajimiGifu 5.0
- 390OdawaraKanagawa 5.0
- 390NagahamaShiga 5.0
- 390HachiōjiTokyo 5.0
- 390AiharaKanagawa 5.0
- 390Minami-SōmaFukushima 5.0
- 390FujiyoshidaYamanashi 5.0
- 397TakayamaGifu 4.9
- 397HamamatsuShizuoka 4.9
- 397ŌharaChiba 4.9
- 397Aizu-WakamatsuFukushima 4.9
- 397SodegauraChiba 4.9
- 402TobaMie 4.8
- 402ShizuokaShizuoka 4.8
- 402YonezawaYamagata 4.8
- 402HitachiomiyaIbaraki 4.8
- 406TakizawaIwate 4.7
- 407MaizuruKyoto 4.6
- 407WakuyaMiyagi 4.6
- 407KamaishiIwate 4.6
- 407KaizuGifu 4.6
- 411TateyamaChiba 4.5
- 411ShironeNiigata 4.5
- 411ShimaMie 4.5
- 411Niitsu-honchōNiigata 4.5
- 411HamakitaShizuoka 4.5
- 411ImizuToyama 4.5
- 411ShirakawaFukushima 4.5
- 411KyōtangoKyoto 4.5
- 419ShimadaShizuoka 4.4
- 420MatsutōIshikawa 4.3
- 420InaNagano 4.3
- 420KitaibarakiIbaraki 4.3
- 423IwataShizuoka 4.2
- 423HitachiIbaraki 4.2
- 425NanaoIshikawa 4.1
- 425NaganoNagano 4.1
- 425HakuiIshikawa 4.1
- 428ToyamaToyama 4.0
- 428KomatsuIshikawa 4.0
- 428IzunokuniShizuoka 4.0
- 431MakiNiigata 3.9
- 431KagaIshikawa 3.9
- 433KanazawaIshikawa 3.8
- 434TsubataIshikawa 3.5
- 435NonoichiIshikawa 3.3
- 436GeroGifu 3.1
- 437IbiGifu 2.7
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+