Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市) Air Quality

Monitoring Station · Tomakomai, Japan
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
70 8am
69
69
69 11am
69
52
69 2pm
69
69
69 5pm
70
69
69 8pm
69
69
— 11pm
—
—
— 2am
—
—
— 5am
—
—
CAMS model adj -14
83
83
83
83
83
66
83
83
83
83
84
83
83
83
83

Air Quality Forecast (24h)

PM2.521.1 µg/m³ ×1.4 WHO
Moderate
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Nearby Monitoring Stations

65
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 18.8 µg/m³
70
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 21.1 µg/m³
65
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 18.8 µg/m³
63
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
14.1 km PM2.5: 17.8 µg/m³
63
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
14.1 km PM2.5: 17.8 µg/m³
50
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
14.1 km PM2.5: 12.0 µg/m³
55
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
14.1 km PM2.5: 14.0 µg/m³

Nearby Cities

52 Tomakomai 58 Chitose 45 Eniwa 48 Shiraoi 41 Kitahiroshima 44 Ebetsu 67 Noboribetsu 67 Sapporo 38 Iwamizawa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T11:15 UTC.