Air Quality in Honjō, Japan
Rain
23.8°C · 97.3% humidity
23.8°
Feels 23.8°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Honjō's air quality — share it
AQI Forecast
24
5am
24
24
20
8am
24
24
24
11am
24
24
24
2pm
25
25
25
5pm
25
25
24
8pm
25
25
25
11pm
25
25
25
2am
25
25
Air Quality Index Trend
35h · 5 stnHonjō'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.
97.3%
Humidity
50.4 km/h
Wind ENE
1003.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.92 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Honjō?
Temperature & Precipitation
PM2.5 Trend
35h · 5 stationsPM2.54.92 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
4.92
Median
2.9
Average
0.5
Low
5.3
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.2
What is the 7-day forecast for Honjō?
08-03
31.4° 23.6°
11.56 mm
08-04
29.2° 23.3°
4.12 mm
08-05
31.4° 24.8°
16.19 mm
08-06
32.2° 23.5°
20.06 mm
08-07
32.0° 23.6°
5.06 mm
08-08
30.1° 22.4°
2.75 mm
08-09
29.8° 23.0°
0.5 mm
Both models agree
Avg diff: 3.1°C
Where are air quality stations near Honjō?
17
Miyazaki (宮崎)
38
Sadowaracho Shimotajima, Miyazaki, Miyazaki, Japan (佐土原宮崎市)
31
Tanochoko, Miyazaki, Miyazaki, Japan (田野宮崎市)
16
Yoshiocho, Miyakonojo, Miyazaki, Japan (都城高専都城市)
What cities are near Honjō?
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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 2026-08-07T23:57 UTC.