SmogRank / World / Japan / Fukuoka / June 2026

Most polluted cities in Fukuoka, Japan, June 2026

21 cities in Fukuoka, Japan ranked by their average PM2.5 over the 30 days. Worst: Maebaru-chūō at 8.7 µg/m³, #869 of 2,466 cities in the world. Cleanest: Yanagawa at 5.5. 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.

← Maebaru-chūō 0% 0.75%0
Every city in Fukuoka, Japan ranked for June 2026, one column each, ranked by unhealthy days: height is the share of its measured days that were unhealthy, colour its average. Point at it to read a city; tap to open it.
  1. 1Maebaru-chūō
    0%
  2. 1Koga
    0%
  3. 3Kanda
    0%
  4. 4Kitakyushu
    0%
  5. 5Ōmuta
    0%
  6. 6Tanushimarumachi-toyoki
    0%
  7. 7Fukuoka
    0%
  8. 8Iizuka
    0%
  9. 9Tagawa
    0%
  10. 10Nōgata
    0%
  11. 10Koga
    0%
  12. 12Yukuhashi
    0%
  13. 13Itoshima
    0%
  14. 14Wakasugi
    0%
  15. 14Ogōri
    0%
  16. 14Munakata
    0%
  17. 17Ukiha
    0%
  18. 18Buzen
    0%
  19. 19Kasuga
    0%
  20. 20Yame
    0%
  21. 21Yanagawa
    0%
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

All cities in the world, June 2026 · All cities in Japan, June 2026 · Fukuoka now

Use this board

SmogRank, most polluted cities in Fukuoka, Japan, PM2.5, June 2026, smogrank.com/jp/region/fukuoka/history/2026-06 (accessed 6 Oct 2026).

Download top 10 (PNG)

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.