Air Quality in Tochio-honchō, Japan
Partly Cloudy
23.5°C · 56.4% humidity
23.5°
Feels 23.5°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Tochio-honchō's air quality — share it
AQI Forecast
27
9am
27
27
24
12pm
34
34
34
3pm
34
34
34
6pm
34
34
34
9pm
34
34
34
12am
34
54
54
3am
54
54
54
6am
54
34
Air Quality Index Trend
46h · 3 stnTochio-honchō'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.
56.4%
Humidity
22.6 km/h
Wind N
1014.3 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.76 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Tochio-honchō?
Temperature & Precipitation
PM2.5 Trend
46h · 3 stationsPM2.55.76 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
What is the 7-day forecast for Tochio-honchō?
06-09
23.5° 17.6°
0.06 mm
06-10
20.7° 16.3°
2.63 mm
06-11
26.8° 16.1°
0.06 mm
06-12
19.8° 16.7°
1.06 mm
06-13
26.9° 15.3°
0.13 mm
06-14
32.4° 18.4°
0.19 mm
06-15
28.4° 17.0°
1.69 mm
Both models agree
Avg diff: 2.0°C
What cities are near Tochio-honchō?
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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 2026-06-09T03:06 UTC.