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

Monitoring Station · Shimonoseki, Japan
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
41 11pm
25
54
14 2am
14
14
14 5am
14
14
14 8am
14
14
14 11am
21
21
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—
Station readings
25
54
CAMS model adj -13
54
34
27
27
27
27
27
27
27
27
27
27
27
34
34

Air Quality Forecast (24h)

PM2.513.5 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

8
Chofukamenoko, Shimonoseki, Yamaguchi, Japan (長府局下関市)
0.0 km PM2.5: 1.9 µg/m³
21
Shimonoseki (下関)
6.6 km PM2.5: 5.0 µg/m³
21
Shimonoseki (下関)
6.6 km PM2.5: 5.0 µg/m³
23
Sue, Sanyoonoda, Yamaguchi, Japan (須恵健康公園山陽小野田市)
17.9 km PM2.5: 5.5 µg/m³
10
Sue, Sanyoonoda, Yamaguchi, Japan (須恵健康公園山陽小野田市)
17.9 km PM2.5: 2.4 µg/m³
17
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
19.3 km PM2.5: 4.1 µg/m³
29
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
19.3 km PM2.5: 7.0 µg/m³

Nearby Cities

55 Shimonoseki 30 Sanyōonoda 27 Onoda 42 Kitakyushu 25 Kanda 37 Ube 26 Mine 25 Yukuhashi 39 Miyaodai

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:22 UTC.