SmogRank / World / Japan / Miyagi / December 2024
Most polluted cities in Miyagi, Japan, December 2024
16 cities in Miyagi, Japan ranked by their average PM2.5 over the 31 days. Worst: Ishinomaki at 6.2 µg/m³, #1,949 of 2,573 cities in the world. Cleanest: Wakuya at 2.6. 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.
- 1Ishinomaki 0%
- 2Ōuchi 0%
- 2Iwanuma 0%
- 2Higashimatsushima 0%
- 5Shiroishi 0%
- 6Ōsaki 0%
- 7Matsushima 0%
- 8Yoshioka 0%
- 8Natori-shi 0%
- 10Tagajō-shi 0%
- 11Tome 0%
- 12Sakamoto 0%
- 12Kesennuma 0%
- 14Kurihara 0%
- 15Sendai 0%
- 16Wakuya 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, December 2024 · All cities in Japan, December 2024 · Miyagi now
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SmogRank, most polluted cities in Miyagi, Japan, PM2.5, December 2024, smogrank.com/jp/region/miyagi/history/2024-12 (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.