What is the air quality in Unnan today?

The current Air Quality Index (AQI) in Unnan is 9 (Good). PM2.5 concentration is 2.09 µg/m³.

What is the temperature in Unnan right now?

The current temperature in Unnan is 17.4°C (feels like 17.4°C). Humidity is 85.6% and wind speed is 33.9 km/h.

Is it safe to go outside in Unnan?

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

Air Quality in Unnan, Japan

Heavy Rain

17.4°C · 85.6% humidity

17.4°

Feels 17.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 5 stn

View full history →

Unnan'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.

85.6%

Humidity

33.9 km/h

Wind S

1017.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.09 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Unnan?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations

PM2.52.09 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

2.09

Median

1.8

Average

1.4

Low

2.2

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +6.1

Both models agree Avg diff: 4.0°C

Where are air quality stations near Unnan?

Kisukicho Satogata, Unnan, Shimane, Japan (雲南合同庁舎一般環境大気測定局雲南市)

7.3 km PM2.5: 2.2 µg/m³

Enyacho, Izumo, Shimane, Japan (出雲保健所一般環境大気測定局出雲市)

17.7 km PM2.5: 2.2 µg/m³

Enyacho, Izumo, Shimane, Japan (出雲保健所一般環境大気測定局出雲市)

17.7 km PM2.5: 1.4 µg/m³

What cities are near Unnan?

6 Izumo 13 Hiratachō 36 Matsue 29 Ōdachō-ōda 15 Yasugichō 10 Sakaiminato 9 Yonago 5 Shōbara 5 Miyoshi 17 Niimi

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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 2026-10-21T08:28 UTC.