Chofukamenoko, Shimonoseki, Yamaguchi, Japan (長府局下関市) Air Quality

Monitoring Station · Shimonoseki, Japan
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
26 9pm
44
23
44 12am
51
51
51 3am
51
51
51 6am
71
71
71 9am
71
—
— 12pm
—
—
— 3pm
—
—
— 6pm
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Station readings
26
23
CAMS model adj +17
27
27
27
27
34
34
34
34
34
34
54
54
54
54

Air Quality Forecast (24h)

PM2.55.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Chofukamenoko, Shimonoseki, Yamaguchi, Japan (長府局下関市)
0.0 km PM2.5: 5.0 µg/m³
89
Shimonoseki (下関)
6.6 km PM2.5: 30.2 µg/m³
59
Shimonoseki (下関)
6.6 km PM2.5: 15.9 µg/m³
65
Sue, Sanyoonoda, Yamaguchi, Japan (須恵健康公園山陽小野田市)
17.9 km PM2.5: 18.8 µg/m³
30
Sue, Sanyoonoda, Yamaguchi, Japan (須恵健康公園山陽小野田市)
17.9 km PM2.5: 7.2 µg/m³
61
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
19.3 km PM2.5: 16.9 µg/m³
26
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
19.3 km PM2.5: 6.2 µg/m³

Nearby Cities

66 Shimonoseki 45 Sanyōonoda 44 Onoda 70 Kitakyushu 64 Kanda 46 Ube 60 Mine 59 Yukuhashi 74 Miyaodai

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:23 UTC.