Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市) Air Quality

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

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 9pm
30
30
30 12am
30
30
30 3am
30
30
31 6am
31
31
33 9am
33
33
— 12pm
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— 3pm
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— 6pm
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CAMS model adj +6
24
24
24
24
24
24
24
24
24
25
25
25
27
27
27

Air Quality Forecast (24h)

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

25
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
0.0 km PM2.5: 6.0 µg/m³
42
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
0.0 km PM2.5: 10.1 µg/m³
50
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
14.1 km PM2.5: 12.0 µg/m³

Nearby Cities

13 Tomakomai 15 Shiraoi 10 Chitose 1 Eniwa 26 Noboribetsu 5 Kitahiroshima 11 Sapporo 9 Ebetsu 26 Muroran

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:17 UTC.