What is the air quality in Kokubu-matsuki today?

The current Air Quality Index (AQI) in Kokubu-matsuki is 13 (Good). PM2.5 concentration is 3.1 µg/m³.

What is the temperature in Kokubu-matsuki right now?

The current temperature in Kokubu-matsuki is 25.2°C (feels like 25.2°C). Humidity is 75.4% and wind speed is 60.6 km/h.

Is it safe to go outside in Kokubu-matsuki?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Kokubu-matsuki, Japan

Windy

25.2°C · 75.4% humidity

25.2°

Feels 25.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

24 5pm

13 8pm

20 11pm

23 2am

23 5am

24 8am

24 11am

24 2pm

Air Quality Index Trend

45h · 11 stn

View full history →

Kokubu-matsuki'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.

75.4%

Humidity

60.6 km/h

Wind ENE

998.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.1 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Kokubu-matsuki?

Temperature & Precipitation

PM2.5 Trend

45h · 11 stations

PM2.53.1 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

3.1

Median

4.55

Average

3.1

Low

6.0

High

PM2.5 µg/m³ · Model: 6.15 · Bias: +3.0

What is the 7-day forecast for Kokubu-matsuki?

09-05

29.7° 25.0°

5.63 mm

09-06

32.1° 23.5°

4.31 mm

09-07

30.7° 23.0°

1.56 mm

09-08

27.7° 23.1°

0.06 mm

09-09

28.5° 22.7°

3.13 mm

09-10

28.0° 21.6°

4.06 mm

09-11

26.3° 22.0°

7.44 mm

Both models agree Avg diff: 2.0°C

Where are air quality stations near Kokubu-matsuki?

Kokubuchuo, Kirishima, Kagoshima, Japan (霧島霧島市)

0.3 km PM2.5: 2.2 µg/m³

Kokubuchuo, Kirishima, Kagoshima, Japan (霧島霧島市)

0.3 km PM2.5: 1.2 µg/m³

Kagoshima (鹿児島)

25.0 km PM2.5: 4.1 µg/m³

Kamoike, Kagoshima, Kagoshima, Japan (鴨池鹿児島市)

27.5 km PM2.5: 2.2 µg/m³

Taniyamachuo, Kagoshima, Kagoshima, Japan (谷山支所鹿児島市)

33.4 km PM2.5: 3.1 µg/m³

Taniyamachuo, Kagoshima, Kagoshima, Japan (谷山支所鹿児島市)

33.4 km PM2.5: 4.1 µg/m³

What cities are near Kokubu-matsuki?

13 Kirishima 13 Hamanoichi 15 Kajiki 16 Aira 16 Soo 17 Sueyoshichō-ninokata 9 Kagoshima 17 Miyakonojō 18 Tarumizu 17 Mochibaru

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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 2026-09-05T11:16 UTC.