Hikoshima Sakomachi, Shimonoseki, Yamaguchi, Japan (彦島局下関市) Air Quality

Monitoring Station · Shimonoseki, Japan
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
7 8am
47
47
47 11am
47
17
17 2pm
17
17
17 5pm
17
17
17 8pm
17
17
— 11pm
—
—
— 2am
—
—
— 5am
—
—
CAMS model adj -7
34
54
54
54
54
24
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.51.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

25
Shimonoseki (下関)
4.5 km PM2.5: 6.0 µg/m³
25
Yamanotahonmachi, Shimonoseki, Yamaguchi, Japan (山の田局下関市)
6.0 km PM2.5: 6.0 µg/m³
25
Chofukamenoko, Shimonoseki, Yamaguchi, Japan (長府局下関市)
10.9 km PM2.5: 6.0 µg/m³
17
Tomihisacho, Fukuoka, Japan (苅田京都郡苅田町)
20.0 km PM2.5: 4.1 µg/m³
17
Tsudamachi, Nogata, Fukuoka, Japan (直方直方市)
26.6 km PM2.5: 4.1 µg/m³
17
Tsudamachi, Nogata, Fukuoka, Japan (直方直方市)
26.6 km PM2.5: 4.1 µg/m³

Nearby Cities

22 Shimonoseki 24 Kitakyushu 21 Kanda 28 Miyaodai 29 Nakama 21 Yukuhashi 29 Inokura 21 Sanyōonoda 27 Yurigaoka

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T11:15 UTC.