What is the air quality in Ōyanomachi-noboritate today?

The current Air Quality Index (AQI) in Ōyanomachi-noboritate is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Ōyanomachi-noboritate right now?

The current temperature in Ōyanomachi-noboritate is 28.0°C (feels like 33.3°C). Humidity is 74.1% and wind speed is 68.2 km/h.

Is it safe to go outside in Ōyanomachi-noboritate?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Ōyanomachi-noboritate, Japan

Windy

28.0°C · 74.1% humidity

28.0°

Feels 33.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

24 1pm

24 4pm

24 7pm

25 10pm

25 1am

25 4am

24 7am

24 10am

Air Quality Index Trend

43h · 10 stn

View full history →

Ōyanomachi-noboritate'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.

74.1%

Humidity

68.2 km/h

Wind NE

1001.7 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ōyanomachi-noboritate?

Temperature & Precipitation

PM2.5 Trend

43h · 10 stations

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

What is the 7-day forecast for Ōyanomachi-noboritate?

08-03

32.9° 25.7°

0.06 mm

08-04

29.3° 27.2°

1.75 mm

08-05

30.4° 27.6°

0.06 mm

08-06

29.3° 26.1°

23.5 mm

08-07

29.6° 27.0°

1.88 mm

08-08

30.9° 26.5°

2.19 mm

08-09

31.3° 26.7°

Both models agree Avg diff: 4.3°C

Where are air quality stations near Ōyanomachi-noboritate?

Matsushimamachi Aitsu, Kamiamakusa, Kumamoto, Japan (上天草市合津上天草市松島町)

8.9 km PM2.5: 6.0 µg/m³

Matsushimamachi Kyoragi, Kamiamakusa, Kumamoto, Japan (五和手野天草市)

15.6 km PM2.5: 1.7 µg/m³

Matsushimamachi Kyoragi, Kamiamakusa, Kumamoto, Japan (五和手野天草市)

15.6 km PM2.5: 2.2 µg/m³

Koga Kamimachi, Yatsushiro, Kumamoto, Japan (八代八千把出張所八代市)

18.9 km PM2.5: 7.2 µg/m³

Shindenmachi, Shimabara, Nagasaki, Japan (島原大気測定局島原市)

22.1 km PM2.5: 2.2 µg/m³

Asahimachi, Uto, Kumamoto, Japan (宇土運動公園宇土市)

23.9 km PM2.5: 8.2 µg/m³

Imagamashinmachi, Amakusa, Kumamoto, Japan (天草保健所天草市)

27.0 km PM2.5: 1.4 µg/m³

What cities are near Ōyanomachi-noboritate?

24 Minamishimabara 24 Honmachi 24 Uki 24 Shimabara 24 Matsubase 24 Uto 24 Unzen 24 Amakusa 24 Hondomachi-hondo 24 Sashiki

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T07:30 UTC.