Air Quality in Kozakai-chō, Japan

Windy
25.6°C · 82.2% humidity
25.6°
Feels 25.6°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
26 1pm
26
26
12 4pm
16
19
21 7pm
22
23
24 10pm
25
25
45 1am
46
46
46 4am
46
46
46 7am
26
46
46 10am
46
46
Station readings 12h ago
AQI 17
PM2.5 4.1 µg/m³ · 12h ago
AD 728×90

Air Quality Index Trend

44h · 37 stn

Kozakai-chō's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

82.2%
Humidity
58.8 km/h
Wind SE
1008.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
12
2.93 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kozakai-chō?

Temperature & Precipitation

PM2.5 Trend

44h · 37 stations
PM2.52.93 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (3 stations within 25 km)
2.93
Median
2.93
Average
0.7
Low
5.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +3.2

What is the 7-day forecast for Kozakai-chō?

08-03
31.2° 24.7°
2.75 mm
08-04
30.3° 24.9°
4.63 mm
08-05
29.3° 25.1°
1.69 mm
08-06
28.3° 26.5°
10.37 mm
08-07
31.0° 28.1°
08-08
32.5° 27.2°
9.25 mm
08-09
32.4° 25.3°
Both models agree Avg diff: 2.0°C

Where are air quality stations near Kozakai-chō?

38
豊川市御津南部小学校
3.4 km PM2.5: 9.0 µg/m³ PM10: 9.0 µg/m³
34
Azumacho, Toyohashi, Aichi, Japan (吾妻豊橋市)
6.5 km PM2.5: 8.2 µg/m³
24
Osakicho, Toyohashi, Aichi, Japan (大崎豊橋市)
9.8 km PM2.5: 5.8 µg/m³
13
Noyoricho, Toyohashi, Aichi, Japan (野依豊橋市)
11.6 km PM2.5: 3.1 µg/m³
19
Oiwacho, Toyohashi, Aichi, Japan (二川豊橋市)
12.1 km PM2.5: 4.6 µg/m³
13
Miyukicho, Gamagori, Aichi, Japan (蒲郡市御幸町蒲郡市)
12.6 km PM2.5: 3.1 µg/m³
65
Urachō, Tahara-shi, Aichi-ken, Japan (田原市童浦小学校田原市)
13.7 km PM2.5: 18.8 µg/m³
21
Mikkabicho Mikkabi, Shizuoka, Japan (三ヶ日浜松市北区)
18.0 km PM2.5: 5.0 µg/m³
21
Kibi, Kosai, Shizuoka, Japan (湖西市役所湖西市)
18.2 km PM2.5: 5.0 µg/m³
21
Kibi, Kosai, Shizuoka, Japan (湖西市役所湖西市)
18.2 km PM2.5: 5.0 µg/m³

What cities are near Kozakai-chō?

12 Toyokawa 13 Toyohashi 10 Gamagōri 15 Tahara 15 Shinshiro 21 Kosai 19 Kōta 20 Arai 29 Okazaki 23 Nishio
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T07:27 UTC.