Air Quality in Innoshima, Japan

Windy
26.5°C · 82.5% humidity
26.5°
Feels 26.5°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 8am
18
20
12 11am
21
23
44 2pm
45
45
46 5pm
46
46
47 8pm
47
27
27 11pm
27
27
27 2am
27
27
27 5am
27
27
Station readings 48h ago
AQI 18
PM2.5 4.2 µg/m³ · 48h ago
AD 728×90

Air Quality Index Trend

43h · 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.

82.5%
Humidity
46.5 km/h
Wind NE
1005.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
12
2.81 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Innoshima?

Temperature & Precipitation

PM2.5 Trend

43h · 17 stations
PM2.52.81 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
2.81
Median
2.9
Average
2.4
Low
3.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +3.2

What is the 7-day forecast for Innoshima?

08-03
27.5° 24.6°
08-04
28.3° 26.8°
0.19 mm
08-05
28.0° 26.9°
3.69 mm
08-06
28.5° 27.2°
0.25 mm
08-07
29.1° 26.4°
08-08
28.5° 26.2°
1.75 mm
08-09
28.4° 26.2°
0.19 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Innoshima?

11
Miyaoki, Mihara, Hiroshima, Japan (三原宮沖町三原市)
15.6 km PM2.5: 2.6 µg/m³
14
Miyaoki, Mihara, Hiroshima, Japan (三原宮沖町三原市)
15.6 km PM2.5: 3.4 µg/m³
20
Fukuyama, Hiroshima Prefecture, Japan (松永小学校福山市)
18.8 km PM2.5: 4.8 µg/m³
38
向丘中学校
25.2 km PM2.5: 9.0 µg/m³ PM10: 14.0 µg/m³
18
Higashisakuramachi, Fukuyama, Hiroshima, Japan (福山市役所福山市)
27.6 km PM2.5: 4.3 µg/m³
13
Higashisakuramachi, Fukuyama, Hiroshima, Japan (福山市役所福山市)
27.6 km PM2.5: 3.1 µg/m³
14
Higashisakuramachi, Fukuyama, Hiroshima, Japan (福山市役所福山市)
27.6 km PM2.5: 3.4 µg/m³
14
Fukuyama (福山)
27.9 km PM2.5: 3.4 µg/m³
14
Fukuyama (福山)
27.9 km PM2.5: 3.4 µg/m³
18
Fukuyama (福山)
27.9 km PM2.5: 4.3 µg/m³

What cities are near Innoshima?

16 Onomichi 10 Mihara 11 Takehara 12 Fukuyama 24 Imabari 23 Shin’ichi 22 Fuchūchō 12 Kōzan 20 Kannabechō-yahiro 25 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 2026-08-08T02:58 UTC.