What is the air quality in Ōshū today?

The current Air Quality Index (AQI) in Ōshū is 38 (Good). PM2.5 concentration is 9.1 µg/m³.

What is the temperature in Ōshū right now?

The current temperature in Ōshū is 20.3°C (feels like 20.3°C). Humidity is 98.0% and wind speed is 25.0 km/h.

Is it safe to go outside in Ōshū?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 10.9 (Extreme).

Air Quality in Ōshū, Japan

Rain

20.3°C · 98.0% humidity

20.3°

Feels 20.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 6am

38 9am

29 12pm

26 3pm

25 6pm

25 9pm

25 12am

25 3am

Air Quality Index Trend

29h · 2 stn

View full history →

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.

98.0%

Humidity

25.0 km/h

Wind SSE

1006.1 hPa

Pressure

10.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.1 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ōshū?

Temperature & Precipitation

PM2.5 Trend

29h · 2 stations

PM2.59.1 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX10.9

Extreme

Station readings (1 station within 25 km)

9.1

Median

9.1

Average

9.1

Low

9.1

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -3.2

What is the 7-day forecast for Ōshū?

07-22

22.6° 19.9°

6.06 mm

07-23

22.7° 16.2°

0.44 mm

07-24

25.6° 20.7°

0.88 mm

07-25

29.8° 17.3°

2.75 mm

07-26

22.6° 15.3°

0.31 mm

07-27

27.8° 19.1°

15.25 mm

07-28

26.5° 21.2°

6.75 mm

Both models agree Avg diff: 2.6°C

Where are air quality stations near Ōshū?

Takeyamacho, Ichinoseki, Iwate, Japan (竹山町一関市)

22.9 km PM2.5: 9.1 µg/m³

What cities are near Ōshū?

38 Mizusawa 36 Kanegasaki 33 Kitakami 38 Ichinoseki 32 Hanamaki 30 Tōno 34 Rikuzen-Takata 34 Kesennuma 34 Hizume 38 Kurihara

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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 2026-07-22T00:21 UTC.