Most polluted cities in Miyazaki, Japan

8 measured cities ranked by PM2.5, last 7 days. Worst: Kobayashi at 14.5 µg/m³, #253 in the world.

#	City	µg/m³
1	Kobayashi Miyazaki	14.5
2	Hyūga Miyazaki	14.3
3	Miyakonojō Miyazaki	14.0
4	Takanabe Miyazaki	13.2
5	Nobeoka Miyazaki	12.8
6	Nichinan Miyazaki	12.4
7	Miyazaki Miyazaki	12.0
8	Shintomi Miyazaki	11.8

Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data

Estimated: cities without a monitor

Miyazaki cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.

City	7-day estimate	Band
Tsuma estimated	≈ 13 µg/m³	Moderate
Saito estimated	≈ 13 µg/m³	Moderate
Mochibaru estimated	≈ 14 µg/m³	Moderate
Kushima estimated	≈ 14 µg/m³	Moderate
Honjō estimated	≈ 13 µg/m³	Moderate
Ebino estimated	≈ 14 µg/m³	Moderate
Kadogawa estimated	≈ 11 µg/m³	Moderate
Kawaminami estimated	≈ 12 µg/m³	Moderate

Updated 2026-10-01 07:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.