Air Quality in Ōshū, Japan

Overcast
19.9°C · 96.1% humidity
19.9°
Feels 19.9°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
24 6am
24
24
26 9am
27
27
27 12pm
27
25
25 3pm
27
27
27 6pm
27
27
25 9pm
54
54
34 12am
34
27
27 3am
27
25
AD 728×90

Air Quality Index Trend

34h · 3 stn

Ōshū'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.

96.1%
Humidity
20.2 km/h
Wind SE
1011.0 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.15 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ōshū?

Temperature & Precipitation

PM2.5 Trend

34h · 3 stations
PM2.56.15 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250

What is the 7-day forecast for Ōshū?

08-03
22.9° 19.2°
0.5 mm
08-04
30.4° 19.9°
0.81 mm
08-05
27.2° 22.9°
0.69 mm
08-06
26.7° 21.4°
0.88 mm
08-07
32.6° 22.0°
0.38 mm
08-08
28.5° 23.7°
11.25 mm
08-09
22.0° 16.5°
25.69 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Ōshū?

38
Mizusawaku Otemachi, Oshu, Iwate, Japan (水沢奥州市)
2.5 km PM2.5: 9.1 µg/m³
18
Mizusawaku Otemachi, Oshu, Iwate, Japan (水沢奥州市)
2.5 km PM2.5: 4.3 µg/m³
12
Takeyamacho, Ichinoseki, Iwate, Japan (竹山町一関市)
22.9 km PM2.5: 2.9 µg/m³

What cities are near Ōshū?

26 Mizusawa 36 Kanegasaki 32 Kitakami 41 Ichinoseki 28 Hanamaki 29 Tōno 22 Rikuzen-Takata 22 Kesennuma 26 Hizume 26 Kurihara
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:55 UTC.