Muroran, Hokkaido Prefecture, Japan (御前水地区測定局室蘭市) Air Quality

Monitoring Station · Muroran, Japan
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 5pm
9
21
21 8pm
21
21
21 11pm
21
21
21 2am
21
21
22 5am
24
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— 8am
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— 11am
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Station readings
9
CAMS model adj -3
24
24
24
24
24
24
24
24
24
24
24
24
25
27

Air Quality Trend (24h)

PM2.52.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
Muroran, Hokkaido Prefecture, Japan (御前水地区測定局室蘭市)
0.0 km PM2.5: 4.1 µg/m³
25
Muroran, Hokkaido Prefecture, Japan (御前水地区測定局室蘭市)
0.0 km PM2.5: 6.0 µg/m³
35
Muroran, Hokkaido Prefecture, Japan (御前水地区測定局室蘭市)
0.0 km PM2.5: 8.4 µg/m³
21
Gozensuichō, Muroran-shi, Hokkaidō, Japan (御前水室蘭市)
2.2 km PM2.5: 5.0 µg/m³
29
Gozensuichō, Muroran-shi, Hokkaidō, Japan (御前水室蘭市)
2.2 km PM2.5: 7.0 µg/m³

Nearby Cities

48 Muroran 44 Date 47 Noboribetsu 32 Shiraoi 32 Honchō 29 Yakumo 32 Kamiiso 32 Hokuto 9 Tomakomai

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-28T20:09 UTC.