What is the air quality in Rumoi today?

The current Air Quality Index (AQI) in Rumoi is 23 (Good). PM2.5 concentration is 5.38 µg/m³.

What is the temperature in Rumoi right now?

The current temperature in Rumoi is 14.4°C (feels like 14.4°C). Humidity is 78.0% and wind speed is 132.4 km/h.

Is it safe to go outside in Rumoi?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Rumoi, Japan

Drizzle

14.4°C · 78.0% humidity

14.4°

Feels 14.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 4am

23 7am

25 10am

25 1pm

25 4pm

25 7pm

25 10pm

25 1am

View AQI history for Rumoi →

Rumoi'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.

78.0%

Humidity

132.4 km/h

Wind NNE

1014.9 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.38 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rumoi?

Temperature & Precipitation

PM2.55.38 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

Both models agree Avg diff: 2.9°C

What cities are near Rumoi?

28 Fukagawa 27 Takikawa 27 Sunagawa 26 Asahikawa 24 Minamishibetsuchō 28 Ashibetsu 24 Shibetsu 24 Bibai 23 Nayoro 14 Tōbetsu

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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 2026-09-24T22:56 UTC.