Air Quality in Hitoyoshi, Japan
Rain
21.3°C · 82.8% humidity
21.3°
Feels 21.3°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Hitoyoshi's air quality — share it
AQI Forecast
54
8am
54
34
21
11am
25
27
49
2pm
51
52
52
5pm
53
53
53
8pm
66
66
66
11pm
66
83
83
2am
83
83
83
5am
66
66
Air Quality Index Trend
47h · 10 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.
82.8%
Humidity
18.9 km/h
Wind ESE
1013.5 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.0 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Hitoyoshi?
Temperature & Precipitation
PM2.5 Trend
47h · 10 stationsPM2.55.0 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.8
What is the 7-day forecast for Hitoyoshi?
06-09
27.8° 16.8°
3.5 mm
06-10
19.3° 13.6°
1.06 mm
06-11
24.2° 16.6°
1.0 mm
06-12
25.3° 16.9°
0.13 mm
06-13
29.2° 19.2°
36.69 mm
06-14
21.4° 16.0°
48.63 mm
06-15
27.6° 16.8°
52.38 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Hitoyoshi?
50
Teramachi, Hitoyoshi, Kumamoto, Japan (人吉保健所人吉市)
5
Teramachi, Hitoyoshi, Kumamoto, Japan (人吉保健所人吉市)
9
Kodanoura, Kumamoto, Japan (小田浦公民館葦北郡芦北町)
38
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 2026-06-09T02:22 UTC.