Air Quality in Hitoyoshi, Japan
Drizzle
25.0°C · 97.6% humidity
25.0°
Feels 25.0°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
27
7am
27
34
42
10am
38
35
33
1pm
31
37
36
4pm
35
55
55
7pm
55
54
27
10pm
27
34
34
1am
34
34
34
4am
34
34
Air Quality Index Trend
44h · 12 stnHitoyoshi's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.
97.6%
Humidity
28.2 km/h
Wind ESE
991.6 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hitoyoshi?
Temperature & Precipitation
PM2.5 Trend
44h · 12 stationsPM2.510.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (1 station within 25 km)
10.1
Median
10.1
Average
10.1
Low
10.1
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -2.8
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Hitoyoshi?
63
Teramachi, Hitoyoshi, Kumamoto, Japan (人吉保健所人吉市)
28
Teramachi, Hitoyoshi, Kumamoto, Japan (人吉保健所人吉市)
26
Kodanoura, Kumamoto, Japan (小田浦公民館葦北郡芦北町)
65
Kodanoura, Kumamoto, Japan (小田浦公民館葦北郡芦北町)
What cities are near Hitoyoshi?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:20 UTC.