Toyohashi (豊橋) Air Quality

Monitoring Station · Toyohashi, Japan
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 12am
23
30
30 3am
30
30
30 6am
30
30
30 9am
30
30
30 12pm
30
—
— 3pm
—
—
— 6pm
—
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— 9pm
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CAMS model adj -4
27
27
34
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
Azumacho, Toyohashi, Aichi, Japan (吾妻豊橋市)
2.2 km PM2.5: 7.2 µg/m³
30
Azumacho, Toyohashi, Aichi, Japan (吾妻豊橋市)
2.2 km PM2.5: 7.2 µg/m³
53
豊川市御津南部小学校
7.5 km PM2.5: 13.0 µg/m³
34
Oiwacho, Toyohashi, Aichi, Japan (二川豊橋市)
7.6 km PM2.5: 8.2 µg/m³
30
Noyoricho, Toyohashi, Aichi, Japan (野依豊橋市)
7.8 km PM2.5: 7.2 µg/m³
30
Kibi, Kosai, Shizuoka, Japan (湖西市役所湖西市)
14.0 km PM2.5: 7.2 µg/m³
25
Kibi, Kosai, Shizuoka, Japan (湖西市役所湖西市)
14.0 km PM2.5: 6.0 µg/m³
25
Mikkabicho Mikkabi, Shizuoka, Japan (三ヶ日浜松市北区)
15.5 km PM2.5: 6.0 µg/m³

Nearby Cities

13 Toyohashi 12 Kozakai-chō 12 Toyokawa 21 Kosai 15 Tahara 10 Gamagōri 15 Shinshiro 20 Arai 19 Kōta

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:01 UTC.