Air Quality in Hannan, Japan

Partly Cloudy
20.4°C · 69.6% humidity
20.4°
Feels 20.4°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast
54 8am
54
27
19 11am
28
50
51 2pm
52
64
65 5pm
65
82
83 8pm
66
54
54 11pm
54
54
54 2am
54
54
54 5am
54
54
AD 728×90

Air Quality Index Trend

48h · 51 stn

Hannan'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.

69.6%
Humidity
38.7 km/h
Wind NE
1014.6 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.62 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hannan?

Temperature & Precipitation

PM2.5 Trend

48h · 51 stations
PM2.54.62 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (23 stations within 25 km)
4.62
Median
7.27
Average
3.1
Low
22.1
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +1.9

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?

39
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 9.4 µg/m³
30
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 7.2 µg/m³
21
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 5.0 µg/m³
17
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 4.1 µg/m³
9
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 2.2 µg/m³
13
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 3.1 µg/m³
17
Hagurazaki, Izumisano, Osaka Prefecture, Japan (佐野中学校泉佐野市)
9.0 km PM2.5: 4.1 µg/m³
9
Shinyasumatsu, Izumisano, Osaka Prefecture, Japan (末広公園泉佐野市)
9.2 km PM2.5: 2.2 µg/m³
25
Musota, Wakayama, Wakayama, Japan (市立和歌山高校和歌山市)
9.3 km PM2.5: 6.0 µg/m³
7
Shinjo, Wakayama, Wakayama, Japan (小倉小学校和歌山市)
10.6 km PM2.5: 1.7 µg/m³

What cities are near Hannan?

28 Sennan 24 Izumisano 29 Iwade 25 Ōkubo-naka 40 Wakayama 26 Kaizuka 35 Minato 15 Kinokawa 26 Kishiwada 42 Kainan
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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 2026-06-09T02:19 UTC.