What is the air quality in Tsukawaki today?

The current Air Quality Index (AQI) in Tsukawaki is 21 (Good). PM2.5 concentration is 5.05 µg/m³.

What is the temperature in Tsukawaki right now?

The current temperature in Tsukawaki is 17.9°C (feels like 17.9°C). Humidity is 90.2% and wind speed is 4.0 km/h.

Is it safe to go outside in Tsukawaki?

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

Air Quality in Tsukawaki, Japan

Drizzle

17.9°C · 90.2% humidity

17.9°

Feels 17.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 20 stn

View full history →

Tsukawaki'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.

90.2%

Humidity

4.0 km/h

Wind NW

1016.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.05 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Tsukawaki?

Temperature & Precipitation

PM2.5 Trend

45h · 20 stations

PM2.55.05 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

5.05

Median

5.05

Average

2.9

Low

7.2

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +0.9

What is the 7-day forecast for Tsukawaki?

10-21

17.9° 11.8°

9.88 mm

10-22

22.1° 12.3°

0.06 mm

10-23

20.8° 12.0°

1.44 mm

10-24

17.6° 13.3°

0.19 mm

10-25

14.3° 6.0°

8.38 mm

10-26

16.2° 6.1°

10-27

15.4° 9.0°

0.44 mm

Both models agree Avg diff: 5.7°C

Where are air quality stations near Tsukawaki?

Shiromachi, Hita, Oita Prefecture, Japan (西部振興局日田市)

20.8 km PM2.5: 7.2 µg/m³

Shiromachi, Hita, Oita Prefecture, Japan (西部振興局日田市)

20.8 km PM2.5: 2.9 µg/m³

Shiromachi, Hita, Oita Prefecture, Japan (西部振興局日田市)

20.8 km PM2.5: 7.2 µg/m³

What cities are near Tsukawaki?

21 Hita 19 Yufu 27 Beppu 17 Yokkaichi 22 Nakatsu 26 Hiji 6 Buzen 22 Aso 21 Ukiha 22 Bungo-Takada-shi

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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 2026-10-21T06:04 UTC.