What is the air quality in Yokkaichi today?

The current Air Quality Index (AQI) in Yokkaichi is 34 (Good). PM2.5 concentration is 8.2 µg/m³.

What is the temperature in Yokkaichi right now?

The current temperature in Yokkaichi is 17.0°C (feels like 17.0°C). Humidity is 97.5% and wind speed is 37.8 km/h.

Is it safe to go outside in Yokkaichi?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Yokkaichi, Japan

Rain

17.0°C · 97.5% humidity

17.0°

Feels 17.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 13 stn

View full history →

Yokkaichi'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.

97.5%

Humidity

37.8 km/h

Wind ENE

1021.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

8.2 µg/m³

PM10▲

41.2 µg/m³

050100150200300500

What is the weather forecast for Yokkaichi?

Temperature & Precipitation

PM2.5 Trend

45h · 13 stations

PM2.58.2 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

8.2

Median

8.2

Average

8.2

Low

8.2

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +5.3

Both models agree Avg diff: 4.4°C

Where are air quality stations near Yokkaichi?

Yoshiki, Buzen, Fukuoka, Japan (豊前豊前市)

20.1 km PM2.5: 8.2 µg/m³

Yoshiki, Buzen, Fukuoka, Japan (豊前豊前市)

20.1 km PM2.5: 0.7 µg/m³

What cities are near Yokkaichi?

28 Bungo-Takada-shi 34 Nakatsu 34 Buzen 39 Hiji 42 Kitsuki 36 Tsuiki 42 Beppu 43 Tsukawaki 54 Kunisaki 27 Yufu

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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 2026-10-21T12:28 UTC.