SmogRank / World / Japan / Tokyo / June 2024

Most polluted cities in Tokyo, Japan, June 2024

10 cities in Tokyo, Japan ranked by their average PM2.5 over the 30 days. Worst: Ōme at 10.9 µg/m³, #449 of 2,517 cities in the world. Cleanest: Machida at 8.0. 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.

← Ōme 0% 0.75%0
Every city in Tokyo, Japan ranked for June 2024, 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. 1Ōme
    0%
  2. 2Yokota
    0%
  3. 2Kodaira
    0%
  4. 4Akishima
    0%
  5. 5Hachiōji
    0%
  6. 6Higashimurayama
    0%
  7. 7Tokyo
    0%
  8. 8Higashikurume
    0%
  9. 8Fuchū
    0%
  10. 10Machida
    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 2024 · All cities in Japan, June 2024 · Tokyo now

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SmogRank, most polluted cities in Tokyo, Japan, PM2.5, June 2024, smogrank.com/jp/region/tokyo/history/2024-06 (accessed 6 Oct 2026).

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