Air Quality in Innoshima, Japan

Drizzle
18.9°C · 83.7% humidity
18.9°
Feels 18.9°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
27 5am
27
27
33 8am
38
37
56 11am
56
55
55 2pm
55
54
54 5pm
54
54
54 8pm
54
54
54 11pm
54
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

47h · 24 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.

83.7%
Humidity
44.2 km/h
Wind E
1013.5 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
7.89 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Innoshima?

Temperature & Precipitation

PM2.5 Trend

47h · 24 stations
PM2.57.89 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (2 stations within 25 km)
7.89
Median
8.15
Average
6.7
Low
9.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.1

What is the 7-day forecast for Innoshima?

05-29
18.9° 18.2°
15.63 mm
05-30
19.7° 18.4°
0.69 mm
05-31
19.1° 17.8°
06-01
19.9° 18.9°
06-02
20.4° 18.9°
06-03
20.3° 18.3°
2.0 mm
06-04
21.2° 17.2°
0.06 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Innoshima?

57
Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)
18.8 km PM2.5: 15.0 µg/m³
38
Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)
18.8 km PM2.5: 9.1 µg/m³
25
向丘中学校
25.2 km PM2.5: 6.0 µg/m³ PM10: 9.0 µg/m³
25
Fukuyama (福山)
27.9 km PM2.5: 6.0 µg/m³
30
Fukuyama (福山)
27.9 km PM2.5: 7.2 µg/m³
17
Fukuyama (福山)
27.9 km PM2.5: 4.1 µg/m³
25
Fukuyama (福山)
27.9 km PM2.5: 6.0 µg/m³
30
Fukuyama (福山)
27.9 km PM2.5: 7.2 µg/m³
40
Akebonocho, Fukuyama, Hiroshima Prefecture, Japan (曙小学校福山市)
28.3 km PM2.5: 9.6 µg/m³
1
Asahimachi, Imabari, Ehime, Japan (今治旭今治市)
29.8 km PM2.5: 0.2 µg/m³

What cities are near Innoshima?

33 Onomichi 28 Mihara 26 Takehara 25 Fukuyama 46 Imabari 32 Shin’ichi 31 Fuchūchō 33 Kōzan 28 Kannabechō-yahiro 23 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 2026-05-29T23:53 UTC.