SmogRank / World / Japan / Hyōgo / April 2024
Most polluted cities in Hyōgo, Japan, April 2024
15 cities in Hyōgo, Japan ranked by their average PM2.5 over the 30 days. Worst: Amagasaki at 13.8 µg/m³, #492 of 2,482 cities in the world. Cleanest: Sumoto at 7.9. A city needs measurements on 70% of the days to be ranked.
Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.
- 1Amagasaki 3%
- 2Kakogawachō-honmachi 3%
- 3Akashi 3%
- 4Higashinozoe 3%
- 5Sandachō 3%
- 6Ono 3%
- 6Nishinomiya 3%
- 6Himeji 3%
- 6Tatsuno 3%
- 10Ikaruga 3%
- 11Kobe 3%
- 12Takarazuka 3%
- 13Toyooka 0%
- 14Nishiwaki 0%
- 15Sumoto 0%
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
All cities in the world, April 2024 · All cities in Japan, April 2024 · Hyōgo now
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SmogRank, most polluted cities in Hyōgo, Japan, PM2.5, April 2024, smogrank.com/jp/region/hyogo/history/2024-04 (accessed 6 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.