What is the air quality in Mihara today?

The current Air Quality Index (AQI) in Mihara is 10 (Good). PM2.5 concentration is 2.41 µg/m³.

What is the temperature in Mihara right now?

The current temperature in Mihara is 18.3°C (feels like 18.3°C). Humidity is 70.7% and wind speed is 16.8 km/h.

Is it safe to go outside in Mihara?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Mihara, Japan

Drizzle

18.3°C · 70.7% humidity

18.3°

Feels 18.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 15 stn

View full history →

Mihara'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.

70.7%

Humidity

16.8 km/h

Wind S

1017.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.41 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Mihara?

Temperature & Precipitation

PM2.5 Trend

45h · 15 stations

PM2.52.41 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (4 stations within 25 km)

2.41

Median

3.05

Average

2.4

Low

3.8

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +4.1

What is the 7-day forecast for Mihara?

10-21

18.3° 12.4°

4.81 mm

10-22

23.3° 14.1°

0.13 mm

10-23

20.3° 11.2°

0.06 mm

10-24

19.0° 15.6°

0.31 mm

10-25

18.0° 7.0°

7.44 mm

10-26

17.4° 7.3°

10-27

17.3° 9.9°

Both models agree Avg diff: 5.6°C

Where are air quality stations near Mihara?

Miyaoki, Mihara, Hiroshima, Japan (三原宮沖町三原市)

1.1 km PM2.5: 2.4 µg/m³

Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)

16.7 km PM2.5: 2.6 µg/m³

Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)

16.7 km PM2.5: 3.8 µg/m³

Takeharacho, Takehara, Hiroshima, Japan (竹原高校竹原市)

17.7 km PM2.5: 3.4 µg/m³

駅家北小学校

28.5 km PM2.5: 11.0 µg/m³ PM10: 11.0 µg/m³

What cities are near Mihara?

15 Onomichi 12 Innoshima 14 Takehara 12 Kōzan 24 Fuchūchō 28 Shin’ichi 14 Fukuyama 12 Higashihiroshima 21 Kannabechō-yahiro 38 Imabari

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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 2026-10-21T05:26 UTC.