What is the air quality in Hirado today?

The current Air Quality Index (AQI) in Hirado is 46 (Good). PM2.5 concentration is 11.0 µg/m³.

What is the temperature in Hirado right now?

The current temperature in Hirado is 22.7°C (feels like 22.7°C). Humidity is 84.7% and wind speed is 102.6 km/h.

Is it safe to go outside in Hirado?

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

Air Quality in Hirado, Japan

Rain

22.7°C · 84.7% humidity

22.7°

Feels 22.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 6 stn

View full history →

Hirado'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.

84.7%

Humidity

102.6 km/h

Wind S

1014.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

11.0 µg/m³

PM10▲

54.9 µg/m³

050100150200300500

What is the weather forecast for Hirado?

Temperature & Precipitation

PM2.5 Trend

45h · 6 stations

PM2.511.0 µg/m³ ✓ WHO

Good

PM1054.9 µg/m³

Moderate

UV INDEX0.0

Low

Station readings (1 station within 25 km)

11.0

Median

11.0

Average

11.0

Low

11.0

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +8.2

Both models agree Avg diff: 4.1°C

Where are air quality stations near Hirado?

Shisacho Uramen, Matsuura, Nagasaki, Japan (松浦志佐大気測定局松浦市)

14.6 km PM2.5: 11.0 µg/m³

Sasebo (佐世保)

25.9 km PM2.5: 8.2 µg/m³

Sasebo (佐世保)

25.9 km PM2.5: 5.0 µg/m³

Fukuishicho, Sasebo, Nagasaki, Japan (福石佐世保市)

28.6 km PM2.5: 2.2 µg/m³

What cities are near Hirado?

46 Matsuura 26 Sasebo 25 Imarichō-kō 19 Arita 21 Karatsu 23 Saikai 21 Takeo 66 Iki 14 Ureshinomachi-shimojuku 17 Taku

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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 2026-10-21T08:28 UTC.