Air Quality in Tochio-honchō, Japan
Rain
22.0°C · 96.4% humidity
22.0°
Feels 22.0°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Tochio-honchō's air quality — share it
AQI Forecast
25
6am
25
25
48
9am
49
45
42
12pm
40
38
37
3pm
36
35
35
6pm
35
35
34
9pm
54
34
34
12am
34
34
27
3am
34
27
Air Quality Index Trend
46h · 5 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.
96.4%
Humidity
21.7 km/h
Wind ESE
1000.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.62 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Tochio-honchō?
Temperature & Precipitation
PM2.5 Trend
46h · 5 stationsPM2.511.62 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Tochio-honchō?
07-22
31.3° 21.4°
10.06 mm
07-23
30.7° 16.8°
0.38 mm
07-24
27.6° 23.9°
4.06 mm
07-25
31.9° 21.2°
8.81 mm
07-26
28.3° 21.0°
1.06 mm
07-27
31.9° 20.9°
2.31 mm
07-28
31.1° 23.0°
8.5 mm
Both models agree
Avg diff: 2.6°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 2026-07-22T00:24 UTC.