What is the air quality in Hakodate today?

The current Air Quality Index (AQI) in Hakodate is 37 (Good). PM2.5 concentration is 8.93 µg/m³.

What is the temperature in Hakodate right now?

The current temperature in Hakodate is 18.7°C (feels like 18.7°C). Humidity is 93.3% and wind speed is 40.5 km/h.

Is it safe to go outside in Hakodate?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 4.4 (Moderate).

Air Quality in Hakodate, Japan

Windy

18.7°C · 93.3% humidity

18.7°

Feels 18.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 5am

37 8am

31 11am

36 2pm

55 5pm

54 8pm

25 11pm

27 2am

View AQI history for Hakodate →

Hakodate'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.

93.3%

Humidity

40.5 km/h

Wind ESE

1007.1 hPa

Pressure

4.4

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.93 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hakodate?

Temperature & Precipitation

PM2.58.93 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX4.4

Moderate

Both models agree Avg diff: 3.9°C

What cities are near Hakodate?

36 Kamiiso 38 Hokuto 37 Honchō 23 Muroran 37 Yakumo 25 Mutsu 23 Date 23 Noboribetsu 21 Shiraoi 28 Aomori

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-07-21T23:16 UTC.