Katsunaichō, Otaru-shi, Hokkaidō, Japan (勝納小樽市) Air Quality

Monitoring Station · Otaru, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 5am
28
28
28 8am
28
28
28 11am
28
30
30 2pm
30
28
28 5pm
28
28
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
CAMS model adj +3
25
25
25
25
25
25
25
25
27
27
27
25
25
25
25

Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Katsunaichō, Otaru-shi, Hokkaidō, Japan (勝納小樽市)
0.0 km PM2.5: 5.0 µg/m³
25
Katsunaichō, Otaru-shi, Hokkaidō, Japan (勝納小樽市)
0.0 km PM2.5: 6.0 µg/m³
44
Hassamu 2 Jo, Hokkaido Prefecture, Japan (発寒札幌市西区)
24.5 km PM2.5: 10.6 µg/m³

Nearby Cities

30 Otaru 30 Yoichi 17 Ishikari 17 Sapporo 28 Kutchan 17 Tōbetsu 17 Ebetsu 27 Kitahiroshima 27 Eniwa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T08:22 UTC.