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

Monitoring Station · Kosai, Japan
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
59 9pm
56
56
56 12am
56
56
56 3am
76
76
76 6am
76
76
76 9am
76
—
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
CAMS model adj +22
34
34
34
34
34
34
34
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
View city history →

Nearby Monitoring Stations

80
Azumacho, Toyohashi, Aichi, Japan (吾妻豊橋市)
5.7 km PM2.5: 25.9 µg/m³
72
Mikkabicho Mikkabi, Shizuoka, Japan (三ヶ日浜松市北区)
13.2 km PM2.5: 22.1 µg/m³
76
豊川市御津南部小学校
15.0 km PM2.5: 24.0 µg/m³
53
Urachō, Tahara-shi, Aichi-ken, Japan (田原市童浦小学校田原市)
15.9 km PM2.5: 13.1 µg/m³
42
Kamigayachō, Shizuoka-ken, Japan (西部測定局浜松市西区)
20.0 km PM2.5: 10.1 µg/m³
70
Hirai, Shinshiro, Aichi, Japan (新城消防署新城市)
21.7 km PM2.5: 21.1 µg/m³
9
Miyukicho, Gamagori, Aichi, Japan (蒲郡市御幸町蒲郡市)
23.6 km PM2.5: 2.2 µg/m³
61
Kamoe, Shizuoka, Japan (浜松中央測定局浜松市中区)
24.3 km PM2.5: 16.9 µg/m³

Nearby Cities

63 Kosai 74 Toyohashi 62 Arai 68 Toyokawa 72 Kozakai-chō 63 Tahara 68 Shinshiro 64 Gamagōri 60 Hamamatsu

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:21 UTC.