Air Quality in Itoshima, Japan

Drizzle
25.2°C · 75.1% humidity
25.2°
Feels 25.2°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
34 4pm
54
54
21 7pm
30
37
13 10pm
16
19
21 1am
22
23
23 4am
24
23
23 7am
24
24
24 10am
24
24
24 1pm
24
25
AD 728×90

Air Quality Index Trend

45h · 21 stn

Itoshima'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.

75.1%
Humidity
44.3 km/h
Wind NNE
1002.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
21
5.12 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Itoshima?

Temperature & Precipitation

PM2.5 Trend

45h · 21 stations
PM2.55.12 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
5.12
Median
5.76
Average
3.6
Low
9.8
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.7

What is the 7-day forecast for Itoshima?

09-05
26.1° 22.8°
1.69 mm
09-06
25.9° 21.7°
3.0 mm
09-07
29.6° 21.5°
0.19 mm
09-08
28.1° 20.8°
0.06 mm
09-09
29.8° 22.4°
6.94 mm
09-10
27.8° 20.2°
0.75 mm
09-11
27.9° 21.4°
3.75 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Itoshima?

21
Urashi, Itoshima, Fukuoka, Japan (糸島前原市)
3.5 km PM2.5: 5.0 µg/m³
21
Urashi, Itoshima, Fukuoka, Japan (糸島前原市)
3.5 km PM2.5: 5.0 µg/m³
25
Mitsusemura Mitsuse, Saga, Saga Prefecture, Japan (三瀬佐賀市)
15.5 km PM2.5: 6.0 µg/m³
25
Nagao, Fukuoka, Japan (長尾福岡市城南区)
18.3 km PM2.5: 6.0 µg/m³
17
Nagao, Fukuoka, Japan (長尾福岡市城南区)
18.3 km PM2.5: 4.1 µg/m³
34
Fukuoka (福岡)
20.9 km PM2.5: 8.2 µg/m³
41
Fukuoka (福岡)
20.9 km PM2.5: 9.8 µg/m³
26
Karatsu, Saga Prefecture, Japan (肥前唐津市)
22.5 km PM2.5: 6.2 µg/m³
25
Futago, Karatsu, Saga, Japan (唐津唐津市)
22.8 km PM2.5: 6.0 µg/m³
15
Ohashi, Fukuoka, Japan (大橋福岡市南区)
23.1 km PM2.5: 3.6 µg/m³

What cities are near Itoshima?

21 Maebaru-chūō 20 Katanawa 30 Fukuoka 24 Karatsu 20 Kasuga 20 Ōnojō 24 Shime 20 Ishinari 24 Ogi 28 Shingū
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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 2026-09-05T10:26 UTC.