Air Quality in Ōzu, Japan

Cloudy
20.9°C · 80.3% humidity
20.9°
Feels 20.9°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
34 4am
54
54
27 7am
35
40
24 10am
27
49
50 1pm
51
52
53 4pm
33
33
27 7pm
27
25
25 10pm
25
24
24 1am
25
25
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.

80.3%
Humidity
36.1 km/h
Wind ESE
1013.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.52 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Ōzu?

Temperature & Precipitation

PM2.5 Trend

47h · 12 stations
PM2.56.52 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (3 stations within 25 km)
6.52
Median
6.47
Average
5.0
Low
7.2
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +7.0

What is the 7-day forecast for Ōzu?

05-29
19.3° 16.9°
28.31 mm
05-30
22.8° 17.4°
1.88 mm
05-31
23.2° 17.5°
06-01
23.3° 16.9°
4.37 mm
06-02
23.0° 18.6°
0.75 mm
06-03
22.8° 16.4°
3.44 mm
06-04
22.6° 16.2°
0.94 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Ōzu?

17
Kitahama, Yawatahama, Ehime, Japan (八幡浜八幡浜市)
12.6 km PM2.5: 4.1 µg/m³
30
Nagahamacho Konbo, Ozu, Ehime, Japan (大屋大洲市)
13.9 km PM2.5: 7.2 µg/m³

What cities are near Ōzu?

26 Uchiko 30 Yawatahama 30 Uwa 30 Uwajima 33 Iyo 34 Masaki-chō 32 Haramachi 30 Matsuyama 17 Shinagawa 30 Tōon
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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 2026-05-29T22:17 UTC.