Air Quality in Hannan, Japan
Partly Cloudy
22.6°C · 68.7% humidity
22.6°
Feels 22.6°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations
Nearby Monitoring Stations
AQI Forecast
54
2pm
54
66
41
5pm
48
70
74
8pm
59
49
51
11pm
52
52
53
2am
53
53
54
5am
54
54
54
8am
54
54
54
11am
54
54
Air Quality Index Trend
47h · 54 stnHannan'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.
68.7%
Humidity
15.8 km/h
Wind WSW
1013.8 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.81 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Hannan?
Temperature & Precipitation
PM2.5 Trend
47h · 54 stationsPM2.59.81 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX6.9
High
Station readings (11 stations within 25 km)
9.81
Median
8.98
Average
0.5
Low
15.9
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +3.0
What is the 7-day forecast for Hannan?
06-09
22.6° 20.4°
06-10
21.5° 19.6°
4.44 mm
06-11
22.9° 20.8°
06-12
23.5° 20.9°
0.25 mm
06-13
24.0° 20.0°
2.19 mm
06-14
23.9° 21.0°
2.12 mm
06-15
23.8° 20.4°
2.81 mm
Both models agree
Avg diff: 1.9°C
Where are air quality stations near Hannan?
17
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
17
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
27
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
17
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
9
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
53
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
17
Hagurazaki, Izumisano, Osaka Prefecture, Japan (佐野中学校泉佐野市)
59
Shinyasumatsu, Izumisano, Osaka Prefecture, Japan (末広公園泉佐野市)
46
Musota, Wakayama, Wakayama, Japan (市立和歌山高校和歌山市)
25
Shinjo, Wakayama, Wakayama, Japan (小倉小学校和歌山市)
What cities are near Hannan?
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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 2026-06-09T08:04 UTC.