Air Quality in Kozakai-chō, Japan

Drizzle
28.0°C · 80.5% humidity
28.0°
Feels 34.1°
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast
54 7am
54
34
71 10am
66
63
60 1pm
58
57
56 4pm
56
55
55 7pm
55
54
54 10pm
34
34
34 1am
34
34
34 4am
34
34
AD 728×90

Air Quality Index Trend

47h · 11 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. Current PM2.5 concentration in Kozakai-chō is 1.4× the WHO 24-hour guideline of 15 µg/m³.

80.5%
Humidity
83.8 km/h
Wind ESE
1000.1 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
71
21.75 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kozakai-chō?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations
PM2.521.75 µg/m³ ×1.4 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (8 stations within 25 km)
21.75
Median
21.65
Average
6.0
Low
30.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -10.9

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

07-22
28.9° 24.9°
0.38 mm
07-23
27.2° 22.8°
1.19 mm
07-24
27.5° 25.5°
0.06 mm
07-25
29.5° 24.5°
0.87 mm
07-26
31.6° 23.9°
07-27
29.0° 25.5°
2.0 mm
07-28
31.7° 26.7°
Both models agree Avg diff: 2.0°C

Where are air quality stations near Kozakai-chō?

76
豊川市御津南部小学校
3.4 km PM2.5: 24.0 µg/m³ PM10: 35.0 µg/m³
91
Azumacho, Toyohashi, Aichi, Japan (吾妻豊橋市)
6.5 km PM2.5: 31.1 µg/m³
59
Oiwacho, Toyohashi, Aichi, Japan (二川豊橋市)
12.1 km PM2.5: 15.9 µg/m³
9
Miyukicho, Gamagori, Aichi, Japan (蒲郡市御幸町蒲郡市)
12.6 km PM2.5: 2.2 µg/m³
53
Urachō, Tahara-shi, Aichi-ken, Japan (田原市童浦小学校田原市)
13.7 km PM2.5: 13.1 µg/m³
5
Okazaki, Aichi Prefecture, Japan (東部樫山岡崎市)
14.7 km PM2.5: 1.2 µg/m³
7
Okazaki, Aichi Prefecture, Japan (東部樫山岡崎市)
14.7 km PM2.5: 1.7 µg/m³
57
Mikkabicho Mikkabi, Shizuoka, Japan (三ヶ日浜松市北区)
18.0 km PM2.5: 15.0 µg/m³
6
Hirai, Shinshiro, Aichi, Japan (新城消防署新城市)
18.3 km PM2.5: 1.4 µg/m³
89
南部庄司田
21.8 km PM2.5: 30.0 µg/m³ PM10: 44.0 µg/m³

What cities are near Kozakai-chō?

66 Toyokawa 60 Toyohashi 77 Gamagōri 53 Tahara 68 Shinshiro 68 Kosai 84 Kōta 66 Arai 80 Okazaki 69 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 2026-07-22T01:33 UTC.