Air Quality in Kainan, Japan

Partly Cloudy
22.0°C · 63.5% humidity
22.0°
Feels 22.0°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast
54 8am
34
25
43 11am
38
35
33 2pm
31
30
29 5pm
36
35
55 8pm
55
54
54 11pm
66
66
66 2am
54
54
54 5am
54
34
AD 728×90

Air Quality Index Trend

47h · 27 stn

Kainan'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.

63.5%
Humidity
11.3 km/h
Wind NNE
1014.4 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
43
10.39 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Kainan?

Temperature & Precipitation

PM2.5 Trend

47h · 27 stations
PM2.510.39 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (10 stations within 25 km)
10.39
Median
6.46
Average
3.1
Low
10.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -3.3

What is the 7-day forecast for Kainan?

06-09
23.6° 20.2°
0.94 mm
06-10
22.5° 17.6°
5.94 mm
06-11
26.2° 18.3°
0.13 mm
06-12
25.2° 20.3°
0.44 mm
06-13
28.1° 19.4°
5.31 mm
06-14
23.9° 19.6°
3.88 mm
06-15
27.9° 18.6°
3.38 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Kainan?

32
Hikata, Kainan, Wakayama Prefecture, Japan (日方小学校海南市)
0.8 km PM2.5: 7.7 µg/m³
21
Kimiidera, Wakayama, Wakayama, Japan (明和中学校和歌山市)
4.9 km PM2.5: 5.0 µg/m³
18
Shimotsucho Kuroda, Kainan, Wakayama, Japan (加茂郷海南市)
5.8 km PM2.5: 4.3 µg/m³
3
Kitanakajima, Wakayama, Wakayama, Japan (宮前小学校和歌山市)
7.3 km PM2.5: 0.7 µg/m³
23
Wakayama (和歌山)
9.6 km PM2.5: 5.5 µg/m³
30
Hatsushimachohama, Arida, Wakayama, Japan (有田市初島公民館有田市)
10.7 km PM2.5: 7.2 µg/m³
38
Shinjo, Wakayama, Wakayama, Japan (小倉小学校和歌山市)
12.3 km PM2.5: 9.1 µg/m³
17
Musota, Wakayama, Wakayama, Japan (市立和歌山高校和歌山市)
12.3 km PM2.5: 4.1 µg/m³
39
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
20.9 km PM2.5: 9.4 µg/m³
25
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
20.9 km PM2.5: 6.0 µg/m³

What cities are near Kainan?

30 Minato 31 Wakayama 36 Arida 36 Itogawa 21 Iwade 16 Hannan 25 Kinokawa 25 Sennan 39 Gobō 22 Ōkubo-naka
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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 2026-06-09T02:03 UTC.