What is the air quality in Hitoyoshi today?

The current Air Quality Index (AQI) in Hitoyoshi is 23 (Good). PM2.5 concentration is 5.65 µg/m³.

What is the temperature in Hitoyoshi right now?

The current temperature in Hitoyoshi is 21.4°C (feels like 21.4°C). Humidity is 80.2% and wind speed is 18.7 km/h.

Is it safe to go outside in Hitoyoshi?

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

Air Quality in Hitoyoshi, Japan

Cloudy

21.4°C · 80.2% humidity

21.4°

Feels 21.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

24 6pm

23 9pm

24 12am

24 3am

24 6am

24 9am

24 12pm

24 3pm

Air Quality Index Trend

45h · 7 stn

View full history →

Hitoyoshi'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.

80.2%

Humidity

18.7 km/h

Wind NNE

1000.5 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.65 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hitoyoshi?

Temperature & Precipitation

PM2.5 Trend

45h · 7 stations

PM2.55.65 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Hitoyoshi?

09-05

25.5° 21.4°

3.5 mm

09-06

26.4° 20.4°

2.94 mm

09-07

30.0° 20.7°

1.75 mm

09-08

26.8° 20.3°

0.69 mm

09-09

29.4° 21.4°

1.25 mm

09-10

27.0° 19.4°

0.94 mm

09-11

27.4° 19.9°

7.62 mm

Both models agree Avg diff: 2.6°C

Where are air quality stations near Hitoyoshi?

Kodanoura, Kumamoto, Japan (小田浦公民館葦北郡芦北町)

27.4 km PM2.5: 4.1 µg/m³

Kodanoura, Kumamoto, Japan (小田浦公民館葦北郡芦北町)

27.4 km PM2.5: 5.0 µg/m³

What cities are near Hitoyoshi?

22 Ōkuchi-shinohara 17 Ebino 10 Isa 17 Sashiki 13 Minamata 17 Kobayashi 5 Honmachi 8 Tsuruda 10 Izumi 13 Uki

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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 2026-09-05T12:15 UTC.