Air Quality in Wakayama, Japan

Windy
26.7°C · 77.6% humidity
26.7°
Feels 26.7°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
31 4pm
31
31
38 7pm
36
35
25 10pm
26
25
25 1am
25
22
22 4am
22
22
22 7am
22
22
24 10am
24
24
24 1pm
31
31
Station readings
22
CAMS model adj -3
34
34
34
34
34
34
25
27
27
27
27
25
25
25
25
25
25
25
27
27
27
27
34
34
AD 728×90

Air Quality Index Trend

4h · 1 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.

77.6%
Humidity
49.4 km/h
Wind NE
1004.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
8.97 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Wakayama?

Temperature & Precipitation

PM2.5 Trend

4h · 1 station
PM2.58.97 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
8.97
Median
5.52
Average
3.4
Low
9.1
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -1.9

What is the 7-day forecast for Wakayama?

09-05
28.2° 24.9°
3.81 mm
09-06
28.5° 24.2°
1.81 mm
09-07
28.8° 25.9°
2.31 mm
09-08
27.4° 23.2°
9.56 mm
09-09
27.9° 25.5°
1.69 mm
09-10
27.6° 25.3°
0.06 mm
09-11
27.3° 25.2°
2.12 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Wakayama?

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

What cities are near Wakayama?

30 Minato 15 Kainan 24 Hannan 22 Iwade 20 Sennan 28 Arida 20 Kinokawa 23 Itogawa 21 Izumisano 20 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 2026-09-05T10:27 UTC.