Air Quality in Unnan, Japan
Drizzle
26.1°C · 89.6% humidity
26.1°
Feels 26.1°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Unnan's air quality — share it
AQI Forecast
27
7am
27
25
56
10am
48
42
38
1pm
35
32
31
4pm
30
29
28
7pm
28
26
55
10pm
54
54
54
1am
54
54
54
4am
54
54
Air Quality Index Trend
41h · 5 stnUnnan'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.
89.6%
Humidity
26.8 km/h
Wind SE
995.8 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.57 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Unnan?
Temperature & Precipitation
PM2.5 Trend
41h · 5 stationsPM2.514.57 µg/m³
✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (2 stations within 25 km)
14.57
Median
13.5
Average
12.0
Low
15.0
High
PM2.5 µg/m³ · Model: 12.85 · Bias: -1.7
What is the 7-day forecast for Unnan?
07-22
32.4° 21.3°
0.31 mm
07-23
26.0° 18.2°
4.88 mm
07-24
26.6° 23.0°
5.63 mm
07-25
29.7° 18.9°
1.81 mm
07-26
27.6° 20.2°
0.13 mm
07-27
29.3° 21.2°
0.69 mm
07-28
26.6° 22.9°
6.19 mm
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Unnan?
29
Kisukicho Satogata, Unnan, Shimane, Japan (雲南合同庁舎一般環境大気測定局雲南市)
63
Enyacho, Izumo, Shimane, Japan (出雲保健所一般環境大気測定局出雲市)
What cities are near Unnan?
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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 2026-07-22T01:19 UTC.