Air Quality in Hitoyoshi, Japan
Drizzle
25.0°C · 97.6% humidity
25.0°
Feels 25.0°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Hitoyoshi's air quality — share it
AQI Forecast
27
8am
34
27
53
11am
46
40
37
2pm
41
39
38
5pm
57
56
55
8pm
55
28
27
11pm
34
34
34
2am
34
34
34
5am
34
27
Air Quality Index Trend
43h · 11 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
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Hitoyoshi?
Temperature & Precipitation
PM2.5 Trend
43h · 11 stationsPM2.513.1 µg/m³
✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (1 station within 25 km)
13.1
Median
13.1
Average
13.1
Low
13.1
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -5.8
What is the 7-day forecast for Hitoyoshi?
07-22
25.4° 22.5°
8.06 mm
07-23
28.4° 17.9°
4.75 mm
07-24
26.9° 23.5°
8.63 mm
07-25
30.5° 21.3°
1.56 mm
07-26
34.6° 21.3°
1.75 mm
07-27
28.8° 20.4°
0.62 mm
07-28
29.7° 22.6°
5.63 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Hitoyoshi?
65
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)
22
Kodanoura, Kumamoto, Japan (小田浦公民館葦北郡芦北町)
76
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 2026-07-22T02:15 UTC.