Air Quality in Innoshima, Japan

Windy
19.9°C · 79.7% humidity
19.9°
Feels 19.9°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 9am
27
27
20 12pm
22
23
24 3pm
25
26
33 6pm
53
54
54 9pm
54
66
66 12am
66
66
54 3am
54
54
54 6am
54
54
AD 728×90

Air Quality Index Trend

47h · 11 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.

79.7%
Humidity
45.4 km/h
Wind ENE
1013.3 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.85 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Innoshima?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations
PM2.54.85 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
4.85
Median
4.9
Average
3.4
Low
6.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +1.6

What is the 7-day forecast for Innoshima?

06-09
20.7° 19.9°
06-10
20.8° 18.7°
1.31 mm
06-11
21.4° 19.9°
06-12
21.2° 20.1°
0.19 mm
06-13
22.5° 20.1°
5.06 mm
06-14
22.5° 20.0°
2.75 mm
06-15
22.1° 19.8°
1.88 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Innoshima?

20
Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)
18.8 km PM2.5: 4.8 µg/m³
17
Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)
18.8 km PM2.5: 4.1 µg/m³
21
向丘中学校
25.2 km PM2.5: 5.0 µg/m³ PM10: 10.0 µg/m³
55
Fukuyama (福山)
27.9 km PM2.5: 14.0 µg/m³
17
Fukuyama (福山)
27.9 km PM2.5: 4.1 µg/m³
13
Fukuyama (福山)
27.9 km PM2.5: 3.1 µg/m³
10
Fukuyama (福山)
27.9 km PM2.5: 2.4 µg/m³
46
Fukuyama (福山)
27.9 km PM2.5: 11.0 µg/m³
21
Akebonocho, Fukuyama, Hiroshima Prefecture, Japan (曙小学校福山市)
28.3 km PM2.5: 5.0 µg/m³
59
Asahimachi, Imabari, Ehime, Japan (今治旭今治市)
29.8 km PM2.5: 15.9 µg/m³

What cities are near Innoshima?

23 Onomichi 20 Mihara 23 Takehara 34 Fukuyama 35 Imabari 26 Shin’ichi 25 Fuchūchō 20 Kōzan 22 Kannabechō-yahiro 34 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 2026-06-09T03:20 UTC.