Air Quality in Hannan, Japan

Drizzle
19.9°C · 81.2% humidity
19.9°
Feels 19.9°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 3am
54
54
29 6am
36
41
45 9am
47
49
63 12pm
64
52
53 3pm
53
53
54 6pm
54
54
66 9pm
66
66
66 12am
66
66
AD 728×90

Air Quality Index Trend

47h · 31 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.

81.2%
Humidity
1.4 km/h
Wind SSE
1014.5 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
7.04 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Hannan?

Temperature & Precipitation

PM2.5 Trend

47h · 31 stations
PM2.57.04 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (5 stations within 25 km)
7.04
Median
6.04
Average
3.1
Low
9.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +3.0

What is the 7-day forecast for Hannan?

05-29
20.3° 20.2°
37.5 mm
05-30
21.2° 19.9°
3.94 mm
05-31
21.5° 19.4°
0.13 mm
06-01
22.7° 20.0°
06-02
22.1° 20.5°
0.5 mm
06-03
24.9° 20.5°
0.63 mm
06-04
22.2° 19.6°
0.56 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Hannan?

38
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 9.1 µg/m³
38
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 9.1 µg/m³
34
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 8.2 µg/m³
46
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 11.0 µg/m³
30
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 7.2 µg/m³
33
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 7.9 µg/m³
21
Hagurazaki, Izumisano, Osaka Prefecture, Japan (佐野中学校泉佐野市)
9.0 km PM2.5: 5.0 µg/m³
34
Shinyasumatsu, Izumisano, Osaka Prefecture, Japan (末広公園泉佐野市)
9.2 km PM2.5: 8.2 µg/m³
52
Musota, Wakayama, Wakayama, Japan (市立和歌山高校和歌山市)
9.3 km PM2.5: 12.6 µg/m³
56
Shinjo, Wakayama, Wakayama, Japan (小倉小学校和歌山市)
10.6 km PM2.5: 14.5 µg/m³

What cities are near Hannan?

27 Sennan 15 Izumisano 28 Iwade 15 Ōkubo-naka 25 Wakayama 13 Kaizuka 26 Minato 27 Kinokawa 14 Kishiwada 25 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 2026-05-29T21:24 UTC.