Air Quality in Kainan, Japan

Cloudy
24.6°C · 80.0% humidity
24.6°
Feels 24.6°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
31 5pm
31
31
30 8pm
28
24
24 11pm
23
22
22 2am
22
21
21 5am
21
21
21 8am
22
22
22 11am
22
22
24 2pm
24
24
Station readings
22
CAMS model adj -3
34
34
34
27
27
24
25
24
24
24
24
24
24
24
24
24
25
25
25
25
25
27
27
27
AD 728×90

Air Quality Index Trend

3h · 1 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.

80.0%
Humidity
24.5 km/h
Wind NE
1004.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.15 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kainan?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station
PM2.57.15 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
7.15
Median
5.18
Average
1.0
Low
7.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -0.6

What is the 7-day forecast for Kainan?

09-05
29.9° 23.0°
2.63 mm
09-06
32.0° 23.4°
1.0 mm
09-07
30.0° 23.8°
0.81 mm
09-08
26.6° 21.8°
8.31 mm
09-09
28.0° 23.5°
2.81 mm
09-10
28.0° 20.4°
0.06 mm
09-11
29.1° 22.3°
3.81 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Kainan?

9
Hikata, Kainan, Wakayama Prefecture, Japan (日方小学校海南市)
0.8 km PM2.5: 2.2 µg/m³
17
Kimiidera, Wakayama, Wakayama, Japan (明和中学校和歌山市)
4.9 km PM2.5: 4.1 µg/m³
22
Shimotsucho Kuroda, Kainan, Wakayama, Japan (加茂郷海南市)
5.8 km PM2.5: 5.3 µg/m³
38
Wakayama (和歌山)
9.6 km PM2.5: 9.1 µg/m³
21
Musota, Wakayama, Wakayama, Japan (市立和歌山高校和歌山市)
12.3 km PM2.5: 5.0 µg/m³
13
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
20.9 km PM2.5: 3.1 µg/m³
21
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
20.9 km PM2.5: 5.0 µg/m³
17
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
20.9 km PM2.5: 4.1 µg/m³
25
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
20.9 km PM2.5: 6.0 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?

26 Minato 27 Wakayama 30 Arida 33 Itogawa 27 Iwade 20 Hannan 5 Kinokawa 20 Sennan 46 Gobō 25 Ōkubo-naka
Get AQI alerts for Kainan

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 2026-09-05T11:14 UTC.