Air Quality in Wakayama, Japan

Cloudy
20.7°C · 70.7% humidity
20.7°
Feels 20.7°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
48 8am
50
24
25 11am
32
53
53 2pm
53
66
66 5pm
66
83
83 8pm
66
54
54 11pm
54
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

47h · 17 stn

Wakayama'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.

70.7%
Humidity
34.9 km/h
Wind NE
1014.2 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.44 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Wakayama?

Temperature & Precipitation

PM2.5 Trend

47h · 17 stations
PM2.511.44 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (7 stations within 25 km)
11.44
Median
5.77
Average
2.2
Low
11.8
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.1

What is the 7-day forecast for Wakayama?

06-08
23.0° 19.9°
06-09
22.3° 20.7°
0.06 mm
06-10
22.0° 20.4°
6.69 mm
06-11
23.0° 20.3°
06-12
22.7° 21.0°
0.38 mm
06-13
24.4° 20.1°
8.38 mm
06-14
22.9° 21.2°
3.06 mm
Both models agree Avg diff: 1.1°C

Where are air quality stations near Wakayama?

9
Wakayama (和歌山)
0.5 km PM2.5: 2.2 µg/m³
49
Kitanakajima, Wakayama, Wakayama, Japan (宮前小学校和歌山市)
2.9 km PM2.5: 11.8 µg/m³
68
Musota, Wakayama, Wakayama, Japan (市立和歌山高校和歌山市)
4.2 km PM2.5: 20.2 µg/m³
21
Kimiidera, Wakayama, Wakayama, Japan (明和中学校和歌山市)
5.5 km PM2.5: 5.0 µg/m³
10
Hikata, Kainan, Wakayama Prefecture, Japan (日方小学校海南市)
9.3 km PM2.5: 2.4 µg/m³
9
Shinjo, Wakayama, Wakayama, Japan (小倉小学校和歌山市)
11.2 km PM2.5: 2.2 µg/m³
74
Shimotsucho Kuroda, Kainan, Wakayama, Japan (加茂郷海南市)
12.0 km PM2.5: 23.0 µg/m³
13
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
13.1 km PM2.5: 3.1 µg/m³
32
Mai, Hannan, Osaka Prefecture, Japan (南海団地阪南市)
13.1 km PM2.5: 7.7 µg/m³
8
Hatsushimachohama, Arida, Wakayama, Japan (有田市初島公民館有田市)
15.5 km PM2.5: 1.9 µg/m³

What cities are near Wakayama?

35 Minato 28 Kainan 21 Hannan 22 Iwade 21 Sennan 29 Arida 9 Kinokawa 30 Itogawa 19 Izumisano 19 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 2026-06-08T23:21 UTC.