Air Quality in Innoshima, Japan

Windy
26.5°C · 91.6% humidity
26.5°
Feels 26.5°
82
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
54 7am
54
54
82 10am
86
80
76 1pm
61
59
58 4pm
57
56
55 7pm
35
35
55 10pm
54
54
54 1am
54
54
54 4am
54
54
AD 728×90

Air Quality Index Trend

46h · 17 stn

Innoshima'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. Current PM2.5 concentration in Innoshima is 1.8× the WHO 24-hour guideline of 15 µg/m³.

91.6%
Humidity
87.8 km/h
Wind ENE
995.1 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
82
26.8 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Innoshima?

Temperature & Precipitation

PM2.5 Trend

46h · 17 stations
PM2.526.8 µg/m³ ×1.8 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
26.8
Median
26.8
Average
26.8
Low
26.8
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -10.4

What is the 7-day forecast for Innoshima?

07-22
26.7° 26.2°
2.31 mm
07-23
27.0° 21.4°
11.44 mm
07-24
27.4° 23.3°
0.13 mm
07-25
26.8° 24.5°
1.56 mm
07-26
26.3° 25.8°
2.31 mm
07-27
26.8° 25.7°
0.06 mm
07-28
27.4° 26.0°
1.63 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Innoshima?

26
Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)
18.8 km PM2.5: 6.2 µg/m³
4
Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)
18.8 km PM2.5: 1.0 µg/m³
91
向丘中学校
25.2 km PM2.5: 31.0 µg/m³ PM10: 57.0 µg/m³
60
Fukuyama (福山)
27.9 km PM2.5: 16.4 µg/m³
34
Fukuyama (福山)
27.9 km PM2.5: 8.2 µg/m³
55
Fukuyama (福山)
27.9 km PM2.5: 14.0 µg/m³
42
Fukuyama (福山)
27.9 km PM2.5: 10.1 µg/m³
21
Fukuyama (福山)
27.9 km PM2.5: 5.0 µg/m³
59
Akebonocho, Fukuyama, Hiroshima Prefecture, Japan (曙小学校福山市)
28.3 km PM2.5: 15.9 µg/m³
21
Asahimachi, Imabari, Ehime, Japan (今治旭今治市)
29.8 km PM2.5: 5.0 µg/m³

What cities are near Innoshima?

81 Onomichi 82 Mihara 73 Takehara 78 Fukuyama 68 Imabari 73 Shin’ichi 76 Fuchūchō 82 Kōzan 78 Kannabechō-yahiro 68 Niihama
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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 2026-07-22T01:12 UTC.