What is the air quality in Hannan today?

The current Air Quality Index (AQI) in Hannan is 19 (Good). PM2.5 concentration is 4.62 µg/m³.

What is the temperature in Hannan right now?

The current temperature in Hannan is 20.4°C (feels like 20.4°C). Humidity is 69.6% and wind speed is 38.7 km/h.

Is it safe to go outside in Hannan?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 19.9 (Extreme).

Air Quality in Hannan, Japan

Partly Cloudy

20.4°C · 69.6% humidity

20.4°

Feels 20.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

23 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

48h · 51 stn

View full history →

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▲

4.62 µg/m³

PM10

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

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?

Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)

2.1 km PM2.5: 9.4 µg/m³

Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)

2.1 km PM2.5: 6.0 µg/m³

Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)

4.2 km PM2.5: 3.1 µg/m³

Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)

4.2 km PM2.5: 2.2 µg/m³

Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)

4.2 km PM2.5: 5.0 µg/m³

Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)

4.2 km PM2.5: 2.2 µg/m³

Hagurazaki, Izumisano, Osaka Prefecture, Japan (佐野中学校泉佐野市)

9.0 km PM2.5: 0.5 µg/m³

Shinyasumatsu, Izumisano, Osaka Prefecture, Japan (末広公園泉佐野市)

9.2 km PM2.5: 2.2 µg/m³

Musota, Wakayama, Wakayama, Japan (市立和歌山高校和歌山市)

9.3 km PM2.5: 4.1 µg/m³

Shinjo, Wakayama, Wakayama, Japan (小倉小学校和歌山市)

10.6 km PM2.5: 9.1 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 2026-06-09T02:13 UTC.