Oiwacho, Toyohashi, Aichi, Japan (二川豊橋市) Air Quality

Monitoring Station · Kosai, Japan
77
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 11pm
17
77
10 2am
10
10
10 5am
10
10
12 8am
12
12
12 11am
12
39
— 2pm
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—
— 5pm
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—
— 8pm
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Station readings
17
77
CAMS model adj -15
34
34
25
25
25
25
25
25
25
27
27
27
27
27
54

Air Quality Forecast (24h)

PM2.524.5 µg/m³ ×1.6 WHO
Moderate
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Nearby Monitoring Stations

30
Azumacho, Toyohashi, Aichi, Japan (吾妻豊橋市)
5.7 km PM2.5: 7.2 µg/m³
17
Mikkabicho Mikkabi, Shizuoka, Japan (三ヶ日浜松市北区)
13.2 km PM2.5: 4.1 µg/m³
33
豊川市御津南部小学校
15.0 km PM2.5: 8.0 µg/m³
29
Urachō, Tahara-shi, Aichi-ken, Japan (田原市童浦小学校田原市)
15.9 km PM2.5: 7.0 µg/m³
25
Kamigayachō, Shizuoka-ken, Japan (西部測定局浜松市西区)
20.0 km PM2.5: 6.0 µg/m³
46
Hirai, Shinshiro, Aichi, Japan (新城消防署新城市)
21.7 km PM2.5: 11.0 µg/m³
20
Miyukicho, Gamagori, Aichi, Japan (蒲郡市御幸町蒲郡市)
23.6 km PM2.5: 4.8 µg/m³
25
Kamoe, Shizuoka, Japan (浜松中央測定局浜松市中区)
24.3 km PM2.5: 6.0 µg/m³

Nearby Cities

30 Kosai 26 Toyohashi 28 Arai 29 Toyokawa 31 Kozakai-chō 25 Tahara 49 Shinshiro 26 Gamagōri 30 Hamamatsu

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