What is the air quality in Honchō today?

The current Air Quality Index (AQI) in Honchō is 26 (Good). PM2.5 concentration is 6.15 µg/m³.

What is the temperature in Honchō right now?

The current temperature in Honchō is 19.2°C (feels like 19.2°C). Humidity is 99.2% and wind speed is 19.4 km/h.

Is it safe to go outside in Honchō?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.2 (Moderate).

Air Quality in Honchō, Japan

Overcast

19.2°C · 99.2% humidity

19.2°

Feels 19.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

27 8am

26 11am

24 2pm

24 5pm

24 8pm

24 11pm

24 2am

24 5am

Air Quality Index Trend

26h · 1 stn

View full history →

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.

99.2%

Humidity

19.4 km/h

Wind ENE

1010.1 hPa

Pressure

2.2

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.15 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Honchō?

Temperature & Precipitation

PM2.5 Trend

26h · 1 station

PM2.56.15 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.2

Moderate

What is the 7-day forecast for Honchō?

08-03

23.6° 15.1°

0.19 mm

08-04

22.7° 16.9°

5.0 mm

08-05

26.3° 16.9°

0.69 mm

08-06

28.5° 17.6°

0.19 mm

08-07

28.0° 17.6°

1.31 mm

08-08

24.6° 18.5°

3.94 mm

08-09

20.9° 15.6°

35.25 mm

Both models agree Avg diff: 3.4°C

What cities are near Honchō?

25 Kamiiso 28 Hokuto 36 Hakodate 53 Muroran 23 Yakumo 53 Date 53 Noboribetsu 46 Mutsu 25 Shiraoi 28 Tomakomai

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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 2026-08-08T02:07 UTC.