Air Quality in Hannan, Japan

Windy
26.6°C · 77.1% humidity
26.6°
Feels 26.6°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
35 5pm
35
35
20 8pm
24
18
22 11pm
24
25
26 2am
25
25
25 5am
25
26
26 8am
26
28
28 11am
28
28
35 2pm
35
35
Station readings
22
CAMS model adj +1
34
34
34
34
34
25
27
27
27
27
25
25
25
25
25
25
25
27
27
27
27
34
34
34
AD 728×90

Air Quality Index Trend

3h · 1 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.

77.1%
Humidity
106.8 km/h
Wind ENE
1004.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.76 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hannan?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station
PM2.54.76 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (18 stations within 25 km)
4.76
Median
5.38
Average
1.0
Low
10.8
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.3

What is the 7-day forecast for Hannan?

09-05
29.2° 25.3°
3.13 mm
09-06
29.8° 24.3°
2.63 mm
09-07
29.5° 25.9°
2.31 mm
09-08
27.9° 23.7°
5.81 mm
09-09
27.6° 25.7°
1.94 mm
09-10
27.8° 24.9°
1.12 mm
09-11
27.7° 24.9°
1.75 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Hannan?

17
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 4.1 µg/m³
21
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 5.0 µg/m³
25
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 6.0 µg/m³
25
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 6.0 µg/m³
13
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 3.1 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
21
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 5.0 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
Shinyasumatsu, Izumisano, Osaka Prefecture, Japan (末広公園泉佐野市)
9.2 km PM2.5: 4.1 µg/m³
25
Shinyasumatsu, Izumisano, Osaka Prefecture, Japan (末広公園泉佐野市)
9.2 km PM2.5: 6.0 µg/m³

What cities are near Hannan?

20 Sennan 29 Izumisano 27 Iwade 25 Ōkubo-naka 27 Wakayama 20 Kaizuka 26 Minato 5 Kinokawa 20 Kishiwada 30 Kainan
Get AQI alerts for Hannan

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T11:15 UTC.