Air Quality in Itogawa, Japan

Partly Cloudy
22.5°C · 66.9% humidity
22.5°
Feels 22.5°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
34 7am
34
34
37 10am
42
45
48 1pm
50
51
52 4pm
52
53
53 7pm
53
54
54 10pm
54
54
66 1am
66
54
54 4am
54
54
AD 728×90

Air Quality Index Trend

47h · 15 stn

Itogawa'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.

66.9%
Humidity
22.5 km/h
Wind SW
1014.5 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.9 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Itogawa?

Temperature & Precipitation

PM2.5 Trend

47h · 15 stations
PM2.58.9 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (8 stations within 25 km)
8.9
Median
8.68
Average
5.3
Low
14.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +2.0
Both models agree Avg diff: 2.0°C

Where are air quality stations near Itogawa?

42
Shimotsucho Kuroda, Kainan, Wakayama, Japan (加茂郷海南市)
14.1 km PM2.5: 10.1 µg/m³
53
Hatsushimachohama, Arida, Wakayama, Japan (有田市初島公民館有田市)
15.0 km PM2.5: 13.1 µg/m³
38
Hikata, Kainan, Wakayama Prefecture, Japan (日方小学校海南市)
15.2 km PM2.5: 9.1 µg/m³
9
Gobo, Wakayama, Japan (御坊監視支所御坊市)
17.6 km PM2.5: 2.2 µg/m³
21
Gobo, Wakayama, Japan (御坊監視支所御坊市)
17.6 km PM2.5: 5.0 µg/m³
25
Kimiidera, Wakayama, Wakayama, Japan (明和中学校和歌山市)
18.9 km PM2.5: 6.0 µg/m³
34
Kitanakajima, Wakayama, Wakayama, Japan (宮前小学校和歌山市)
21.6 km PM2.5: 8.2 µg/m³
21
Wakayama (和歌山)
23.9 km PM2.5: 5.0 µg/m³
28
Shinjo, Wakayama, Wakayama, Japan (小倉小学校和歌山市)
24.4 km PM2.5: 6.7 µg/m³

What cities are near Itogawa?

38 Arida 30 Kainan 55 Gobō 28 Minato 25 Wakayama 43 Iwade 58 Kinokawa 27 Hannan 21 Tanabe 32 Sennan
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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 2026-05-30T01:32 UTC.