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Air quality in Fukuoka

Updated October 2026Sources
12.7PM2.5 µg/m³, yearly

Moderate

The annual average PM2.5 in Fukuoka was 12.7 µg/m³ in 2019, about 2.5 times the WHO guideline of 5 µg/m³. Spring dust and PM2.5 drifting from the Asian mainland can cause hazy days in Mar–May.

Key facts

Air quality across Japan

PlacePM2.5Level
Okinawa6.3 µg/m³Fairly clean
Sendai7.3 µg/m³Fairly clean
Sapporo7.9 µg/m³Fairly clean
Osaka9.4 µg/m³Fairly clean
Nagoya9.4 µg/m³Fairly clean
Tokyo10.8 µg/m³Moderate
Kyoto10.8 µg/m³Moderate
Yokohama10.9 µg/m³Moderate
Kamakura10.9 µg/m³Moderate
Hiroshima11 µg/m³Moderate
Kobe11 µg/m³Moderate
Fukuoka12.7 µg/m³Moderate
Naoshima14 µg/m³Moderate
Kagoshima14.3 µg/m³Moderate

Quick answers

Is the air in Fukuoka bad?

Moderate: 12.7 µg/m³ of PM2.5 on average, 2.5× the WHO guideline.

When is the air worst in Fukuoka?

Spring dust and PM2.5 drifting from the Asian mainland can cause hazy days in Mar–May.

How does Fukuoka compare with the rest of Japan?

People in Japan breathe 11 µg/m³ of PM2.5 on average (2023, World Bank/WHO), against 12.7 µg/m³ measured here.

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Sources

Annual averages are measured values reported to the WHO; check a live map for today's air. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.