What is the air quality in Ōzu today?

The current Air Quality Index (AQI) in Ōzu is 25 (Good). PM2.5 concentration is 5.98 µg/m³.

What is the temperature in Ōzu right now?

The current temperature in Ōzu is 26.2°C (feels like 26.2°C). Humidity is 63.0% and wind speed is 35.1 km/h.

Is it safe to go outside in Ōzu?

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

Air Quality in Ōzu, Japan

Partly Cloudy

26.2°C · 63.0% humidity

26.2°

Feels 26.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

25 4pm

25 7pm

25 10pm

24 1am

24 4am

24 7am

24 10am

24 1pm

Station readings 16h ago

AQI 25

PM2.5 6.0 µg/m³ · 16h ago

CAMS model

Air Quality Index Trend

45h · 16 stn

View full history →

Ōzu'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.

63.0%

Humidity

35.1 km/h

Wind NNE

1000.8 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.98 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ōzu?

Temperature & Precipitation

PM2.5 Trend

45h · 16 stations

PM2.55.98 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (5 stations within 25 km)

5.98

Median

5.82

Average

2.9

Low

8.2

High

PM2.5 µg/m³ · Model: 6.25 · Bias: +0.3

What is the 7-day forecast for Ōzu?

09-05

31.4° 25.5°

0.38 mm

09-06

31.0° 22.7°

0.25 mm

09-07

28.7° 22.8°

0.5 mm

09-08

32.1° 23.2°

0.19 mm

09-09

33.9° 23.1°

1.63 mm

09-10

29.7° 20.8°

0.62 mm

09-11

30.9° 21.7°

10.88 mm

Both models agree Avg diff: 1.9°C

Where are air quality stations near Ōzu?

Nirenoki, Kumamoto, Japan (楡木熊本市北区)

11.6 km PM2.5: 5.3 µg/m³

Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)

12.4 km PM2.5: 7.2 µg/m³

Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)

12.4 km PM2.5: 8.2 µg/m³

Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)

16.3 km PM2.5: 3.6 µg/m³

Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)

16.7 km PM2.5: 7.9 µg/m³

Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)

17.0 km PM2.5: 5.8 µg/m³

Naka, Yamaga, Kumamoto, Japan (山鹿健康センター山鹿市)

21.5 km PM2.5: 7.2 µg/m³

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

29.0 km PM2.5: 4.1 µg/m³

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

29.0 km PM2.5: 7.2 µg/m³

What cities are near Ōzu?

23 Okino 24 Kōshi 34 Kikuchi 19 Shimada 12 Kotō 20 Uekimachi-mōno 29 Kumamoto 21 Mifune 19 Aso 28 Yamaga

Get AQI alerts for Ōzu

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T10:58 UTC.