Air Quality in Ōzu, Japan

Cloudy
19.1°C · 83.0% humidity
19.1°
Feels 19.1°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast
83 1am
83
83
52 4am
44
50
55 7am
46
48
23 10am
22
23
23 1pm
26
26
26 4pm
27
34
54 7pm
54
54
54 10pm
66
66
AD 728×90

Air Quality Index Trend

47h · 12 stn

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.

83.0%
Humidity
19.6 km/h
Wind ENE
1016.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
52
12.48 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Ōzu?

Temperature & Precipitation

PM2.5 Trend

47h · 12 stations
PM2.512.48 µg/m³ ✓ WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
12.48
Median
10.38
Average
4.1
Low
14.0
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +14.6

What is the 7-day forecast for Ōzu?

05-29
22.1° 19.1°
16.88 mm
05-30
22.6° 19.2°
1.13 mm
05-31
26.3° 18.7°
06-01
30.2° 18.8°
1.69 mm
06-02
24.8° 20.8°
0.5 mm
06-03
23.4° 17.1°
14.37 mm
06-04
27.8° 18.4°
28.69 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Ōzu?

48
Hikimizu, Kumamoto, Japan (大津町引水菊池郡大津町)
1.0 km PM2.5: 11.5 µg/m³
30
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
11.6 km PM2.5: 7.2 µg/m³
10
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
11.6 km PM2.5: 2.4 µg/m³
38
Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)
12.4 km PM2.5: 9.1 µg/m³
30
Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)
12.4 km PM2.5: 7.2 µg/m³
60
Akitsu, Kumamoto-ken, Japan (秋津熊本市東区)
15.1 km PM2.5: 16.4 µg/m³
21
Akitsu, Kumamoto-ken, Japan (秋津熊本市東区)
15.1 km PM2.5: 5.0 µg/m³
52
Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)
16.3 km PM2.5: 12.6 µg/m³
55
Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)
16.3 km PM2.5: 14.0 µg/m³
30
Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)
16.7 km PM2.5: 7.2 µg/m³

What cities are near Ōzu?

33 Okino 36 Kōshi 38 Kikuchi 48 Shimada 49 Kotō 45 Uekimachi-mōno 52 Kumamoto 43 Mifune 46 Aso 38 Yamaga
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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 2026-05-29T19:39 UTC.