SmogRank / History / July 2, 2025
Most polluted cities on July 2, 2025
2,506 cities ranked by their average PM2.5 over the day; the worst was Osorno, Chile, at 290.5 µg/m³. Each city's own local calendar day.
- Japan, June and July 202530 June to 10 July 2025, 11 days508 cities117Kōka
- South-western Chile, June and July 202529 June to 4 July 2025, 6 days17 cities291Osorno
Bad-air episodes during July 2, 2025. All episodes.
← Osorno 290.5 µg/m³
200 µg/m³15 WHO 24-hour guideline
- 1OsornoLos Lagos Region, Chile 43019.4×
- 2VillarricaAraucania, Chile 26512.7×
- 3San CarlosÑuble, Chile 25912.3×
- 4LinaresMaule Region, Chile 25411.9×
- 5ChillánÑuble, Chile 24711.5×
- 6Sri GanganagarRajasthan, India 24111.1×
- 7Los ÁngelesBiobio, Chile 23310.5×
- 8ValdiviaLos Ríos Region, Chile 23210.4×
- 9NacimientoBiobio, Chile 2159.3×
- 10TemucoAraucania, Chile 2129.1×
- 11CoyhaiqueAysén, Chile 1917.5×
- 12La UniónLos Ríos Region, Chile 1897.3×
- 13BhelaiChhattisgarh, India 1887.2×
- 14TalcaMaule Region, Chile 1846.9×
- 15HualpénBiobio, Chile 1826.7×
- 16Kinshasalow-cost sensorsKinshasa, Democratic Republic of the Congo 1816.6×
- 17Santa Anita - Los FicusLima region, Peru 1796.4×
- 18HualquiBiobio, Chile 1776.2×
- 19RancaguaO'Higgins Region, Chile 1766.1×
- 20RengoO'Higgins Region, Chile 1735.8×
- 21TalcahuanoBiobio, Chile 1735.8×
- 22Dubailow-cost sensorsDubai, United Arab Emirates 1715.6×
- 23CuricóMaule Region, Chile 1705.6×
- 23CoronelBiobio, Chile 1705.6×
- 25KarauliRajasthan, India 1675.2×
- 26KigaliKigali, Rwanda 1665.1×
- 27TalaganteSantiago Metropolitan, Chile 1655.0×
- 28MaiharMadhya Pradesh, India 1644.9×
- 29Puerto AysénAysén, Chile 1614.6×
- 30CauquenesMaule Region, Chile 1594.4×
- 31Faisalabadlow-cost sensorsPunjab, Pakistan 1574.3×
- 32QuilpuéValparaiso, Chile 1554.0×
- 33SantiagoSantiago Metropolitan, Chile 1543.9×
- 34KumamotoKumamoto, Japan 1533.9×
- 35Shakaskraallow-cost sensorsKwaZulu-Natal, South Africa 1533.9×
- 35NagahamaShiga, Japan 1533.9×
- 37Puente AltoSantiago Metropolitan, Chile 1523.8×
- 38MinamataKumamoto, Japan 1523.8×
- 39DushanbeDushanbe, Tajikistan 1523.8×
- 40TakashimaShiga, Japan 1523.8×
- 41KotōKumamoto, Japan 1513.7×
- 42KikuchiKumamoto, Japan 1513.7×
- 43HonmachiKumamoto, Japan 1513.7×
- 44NajafgarhDelhi, India 1513.7×
- 45YamagaKumamoto, Japan 1493.7×
- 46OnoFukui, Japan 1483.6×
- 47ToméBiobio, Chile 1463.6×
- 48RamanathapuramTamil Nadu, India 1453.6×
- 49Aya NagarDelhi, India 1443.5×
- 50DhaulpurRajasthan, India 1443.5×
- 51ConcepciónBiobio, Chile 1433.5×
- 52SabaeFukui, Japan 1433.5×
- 52MifuneKumamoto, Japan 1433.5×
- 54UtoKumamoto, Japan 1433.5×
- 55AyabeKyoto, Japan 1433.5×
- 56ŌzuKumamoto, Japan 1423.5×
- 56MaizuruKyoto, Japan 1423.5×
- 58Gujranwalalow-cost sensorsPunjab, Pakistan 1413.5×
- 59Lahorelow-cost sensorsPunjab, Pakistan 1403.4×
- 60ObamaFukui, Japan 1383.4×
- 61MiyazuKyoto, Japan 1363.3×
- 62IkedachōTokushima, Japan 1363.3×
- 63Fukui-shiFukui, Japan 1353.3×
- 64MieOita, Japan 1343.3×
- 65PāliRajasthan, India 1333.2×
- 66CholulaPuebla, Mexico 1323.2×
- 66HiragiKagawa, Japan 1323.2×
- 68AsoKumamoto, Japan 1313.2×
- 69ZentsujichóKagawa, Japan 1303.2×
- 69MarugameKagawa, Japan 1303.2×
- 69QuinteroValparaiso, Chile 1303.2×
- 72Uekimachi-mōnoKumamoto, Japan 1303.1×
- 73TamanoOkayama, Japan 1293.1×
- 74GummidipundiTamil Nadu, India 1293.1×
- 75HigashihiroshimaHiroshima, Japan 1283.1×
- 76SingrauliMadhya Pradesh, India 1283.1×
- 77MahādMaharashtra, India 1273.1×
- 77YoukaichiShiga, Japan 1273.1×
- 77HitaOita, Japan 1273.1×
- 80GionHiroshima, Japan 1273.1×
- 81IgaMie, Japan 1273.1×
- 82FukuchiyamaKyoto, Japan 1263.0×
- 83MimaTokushima, Japan 1243.0×
- 84SandachōHyōgo, Japan 1233.0×
- 84ShikokuchūōEhime, Japan 1233.0×
- 86OnoHyōgo, Japan 1233.0×
- 86IzumiKagoshima, Japan 1233.0×
- 88BhiwadiRajasthan, India 1233.0×
- 89HitoyoshiKumamoto, Japan 1222.9×
- 90TsurugaFukui, Japan 1222.9×
- 91Kan’onjichōKagawa, Japan 1222.9×
- 92KitahamaShiga, Japan 1212.9×
- 93TakinomiyaKagawa, Japan 1202.9×
- 94TamanaKumamoto, Japan 1202.9×
- 94ChiguayanteBiobio, Chile 1202.9×
- 96OnomichiHiroshima, Japan 1192.9×
- 96San Pedro de la PazBiobio, Chile 1192.9×
- 98SaikiOita, Japan 1192.9×
- 98CallaoCallao, Peru 1192.9×
- 100Tanushimarumachi-toyokiFukuoka, Japan 1182.8×
- 100MikuniFukui, Japan 1182.8×
- 102LoniUttar Pradesh, India 1172.8×
- 103ŌitaOita, Japan 1172.8×
- 104MiharaHiroshima, Japan 1172.8×
- 105Hondomachi-hondoKumamoto, Japan 1172.8×
- 106TakamatsuKagawa, Japan 1162.8×
- 107La SerenaCoquimbo Region, Chile 1162.8×
- 108San Francisco De BorjaLima region, Peru 1162.8×
- 109ShinagawaEhime, Japan 1152.7×
- 109SendaiKagoshima, Japan 1152.7×
- 111BawānaDelhi, India 1142.7×
- 111BizenOkayama, Japan 1142.7×
- 113YaeHiroshima, Japan 1142.7×
- 113JōyōKyoto, Japan 1142.7×
- 115CoquimboCoquimbo Region, Chile 1132.7×
- 116ManamaManama, Bahrain 1132.7×
- 116KureHiroshima, Japan 1132.7×
- 116KagaIshikawa, Japan 1132.7×
- 119Shin’ichiHiroshima, Japan 1122.7×
- 120KameokaKyoto, Japan 1122.7×
- 121KyotoKyoto, Japan 1112.6×
- 121LogroñoLa Rioja, Spain 1112.6×
- 123KusatsuShiga, Japan 1112.6×
- 124HiroshimaHiroshima, Japan 1112.6×
- 125KōtariKyoto, Japan 1102.6×
- 126OkayamaOkayama, Japan 1102.6×
- 126KushikinoKagoshima, Japan 1102.6×
- 128YawataKyoto, Japan 1092.6×
- 128LimaLima Province, Peru 1092.6×
- 128KōkaShiga, Japan 1092.6×
- 131Peshawarlow-cost sensorsKhyber Pakhtunkhwa, Pakistan 1092.6×
- 132Greater NoidaUttar Pradesh, India 1092.6×
- 133Ueno-ebisumachiMie, Japan 1092.6×
- 134NagaonAssam, India 1082.6×
- 134NakatsuOita, Japan 1082.6×
- 134Kakogawachō-honmachiHyōgo, Japan 1082.6×
- 137UjiKyoto, Japan 1082.6×
- 137ŌmutaFukuoka, Japan 1082.6×
- 137YameFukuoka, Japan 1082.6×
- 140ŌtsuShiga, Japan 1072.5×
- 141KadapaAndhra Pradesh, India 1072.5×
- 141TonamiToyama, Japan 1072.5×
- 143Sialkotlow-cost sensorsPunjab, Pakistan 1072.5×
- 143SamāstipurBihar, India 1072.5×
- 143KomatsuIshikawa, Japan 1072.5×
- 146SangāreddiTelangana, India 1062.5×
- 146TakarazukaHyōgo, Japan 1062.5×
- 148AnanTokushima, Japan 1062.5×
- 148KizugawaKyoto, Japan 1062.5×
- 150UkihaFukuoka, Japan 1062.5×
- 151NiihamaEhime, Japan 1052.5×
- 151Puerto MonttLos Lagos Region, Chile 1052.5×
- 153LudhianaPunjab, India 1052.5×
- 154ToyookaHyōgo, Japan 1052.5×
- 154FukuyamaHiroshima, Japan 1052.5×
- 156ŌgakiGifu, Japan 1052.5×
- 156NishiwakiHyōgo, Japan 1052.5×
- 156Nara-shiNara, Japan 1052.5×
- 156KurashikiOkayama, Japan 1052.5×
- 160AntofagastaAntofagasta, Chile 1042.5×
- 160InabeMie, Japan 1042.5×
- 162NantanKyoto, Japan 1042.4×
- 163TakahashiOkayama, Japan 1042.4×
- 163IkomaNara, Japan 1042.4×
- 165NarelaDelhi, India 1032.4×
- 166Multanlow-cost sensorsPunjab, Pakistan 1032.4×
- 166ImabariEhime, Japan 1032.4×
- 168TatsunoHyōgo, Japan 1032.4×
- 169Tottori-shiTottori, Japan 1022.4×
- 169NabariMie, Japan 1022.4×
- 169KyōtangoKyoto, Japan 1022.4×
- 172TumkūrKarnataka, India 1022.4×
- 172HigashinozoeHyōgo, Japan 1022.4×
- 174AioiHyōgo, Japan 1022.4×
- 175ShidoKagawa, Japan 1012.4×
- 175SugaiKyoto, Japan 1012.4×
- 177ToyonakaOsaka, Japan 1012.4×
- 178TakeharaHiroshima, Japan 1012.4×
- 178NonoichiIshikawa, Japan 1012.4×
- 178HirakataOsaka, Japan 1012.4×
- 178YonoOsaka, Japan 1012.4×
- 178MizuhoGifu, Japan 1012.4×
- 183NiimiOkayama, Japan 1002.4×
- 184VirārMaharashtra, India 992.3×
- 184VapiGujarat, India 992.3×
- 186SōjaOkayama, Japan 992.3×
- 186AraoKumamoto, Japan 992.3×
- 188KasaokaOkayama, Japan 992.3×
- 188KariyaHyōgo, Japan 992.3×
- 188KaizuGifu, Japan 992.3×
- 191KanazawaIshikawa, Japan 992.3×
- 192MiyoshiHiroshima, Japan 982.3×
- 193MatsutōIshikawa, Japan 982.3×
- 193ŌmihachimanShiga, Japan 982.3×
- 195ArāriaBihar, India 982.3×
- 196MatsuyamaEhime, Japan 982.3×
- 197KagoshimaKagoshima, Japan 982.3×
- 197Viña del MarValparaiso, Chile 982.3×
- 199TsuyamaOkayama, Japan 972.3×
- 200LleidaCatalonia, Spain 972.2×
Top 200 of 2,506 shown.
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
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SmogRank, most polluted cities, PM2.5, July 2, 2025, smogrank.com/history/2025-07-02 (accessed 2 Oct 2026).
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