Air Quality in Kozakai-chō, Japan

Drizzle
21.5°C · 77.6% humidity
21.5°
Feels 21.5°
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast
54 4am
54
54
14 7am
20
24
18 10am
20
21
22 1pm
23
24
26 4pm
26
26
27 7pm
27
27
34 10pm
54
54
54 1am
54
54
AD 728×90

Air Quality Index Trend

47h · 25 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.

77.6%
Humidity
28.6 km/h
Wind SSE
1015.6 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
14
3.39 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Kozakai-chō?

Temperature & Precipitation

PM2.5 Trend

47h · 25 stations
PM2.53.39 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (11 stations within 25 km)
3.39
Median
3.21
Average
1.9
Low
5.0
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +4.8

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

06-08
25.4° 19.8°
1.25 mm
06-09
22.4° 21.5°
0.19 mm
06-10
22.4° 20.7°
1.06 mm
06-11
25.1° 21.2°
06-12
23.4° 21.4°
1.56 mm
06-13
27.8° 20.5°
3.0 mm
06-14
25.3° 21.3°
32.25 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Kozakai-chō?

–
豊川市御津南部小学校
3.4 km PM2.5: 0.0 µg/m³ PM10: 3.0 µg/m³
25
Azumacho, Toyohashi, Aichi, Japan (吾妻豊橋市)
6.5 km PM2.5: 6.0 µg/m³
12
Oiwacho, Toyohashi, Aichi, Japan (二川豊橋市)
12.1 km PM2.5: 2.9 µg/m³
17
Miyukicho, Gamagori, Aichi, Japan (蒲郡市御幸町蒲郡市)
12.6 km PM2.5: 4.1 µg/m³
13
Urachō, Tahara-shi, Aichi-ken, Japan (田原市童浦小学校田原市)
13.7 km PM2.5: 3.1 µg/m³
15
Okazaki, Aichi Prefecture, Japan (東部樫山岡崎市)
14.7 km PM2.5: 3.6 µg/m³
19
Okazaki, Aichi Prefecture, Japan (東部樫山岡崎市)
14.7 km PM2.5: 4.6 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
Hirai, Shinshiro, Aichi, Japan (新城消防署新城市)
18.3 km PM2.5: 5.0 µg/m³
12
南部庄司田
21.8 km PM2.5: 3.0 µg/m³ PM10: 4.0 µg/m³

What cities are near Kozakai-chō?

14 Toyokawa 19 Toyohashi 10 Gamagōri 15 Tahara 13 Shinshiro 15 Kosai 13 Kōta 19 Arai 15 Okazaki 20 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 2026-06-08T22:13 UTC.