Air Quality in Hannan, Japan

Cloudy
27.0°C · 80.9% humidity
27.0°
Feels 32.5°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 10am
45
45
20 1pm
27
32
36 4pm
38
20
15 7pm
16
16
24 10pm
24
24
45 1am
25
25
25 4am
25
25
45 7am
45
45
CAMS model adj -9
34
54
54
54
54
54
54
54
34
27
27
27
34
34
34
54
34
34
34
34
34
54
54
54
AD 728×90

Air Quality Index Trend

46h · 75 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.

80.9%
Humidity
23.9 km/h
Wind NE
1006.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.82 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Hannan?

Temperature & Precipitation

PM2.5 Trend

46h · 75 stations
PM2.54.82 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (7 stations within 25 km)
4.82
Median
5.3
Average
3.1
Low
11.8
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +2.5

What is the 7-day forecast for Hannan?

08-03
29.7° 26.1°
08-04
29.2° 26.9°
1.19 mm
08-05
29.3° 26.6°
1.19 mm
08-06
28.1° 26.2°
20.94 mm
08-07
29.9° 27.4°
0.63 mm
08-08
29.9° 26.9°
14.37 mm
08-09
28.6° 27.4°
0.5 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Hannan?

12
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 2.9 µg/m³
50
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
2.1 km PM2.5: 12.0 µg/m³
42
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 10.1 µg/m³
25
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 6.0 µg/m³
42
Tarui, Sennan, Osaka Prefecture, Japan (泉南市役所泉南市)
4.2 km PM2.5: 10.1 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
50
Hagurazaki, Izumisano, Osaka Prefecture, Japan (佐野中学校泉佐野市)
9.0 km PM2.5: 12.0 µg/m³
42
Shinyasumatsu, Izumisano, Osaka Prefecture, Japan (末広公園泉佐野市)
9.2 km PM2.5: 10.1 µg/m³
21
Shinyasumatsu, Izumisano, Osaka Prefecture, Japan (末広公園泉佐野市)
9.2 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

What cities are near Hannan?

16 Sennan 20 Izumisano 45 Iwade 18 Ōkubo-naka 31 Wakayama 16 Kaizuka 32 Minato 25 Kinokawa 19 Kishiwada 38 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 2026-08-08T04:48 UTC.