Air Quality in Kasugai, Japan

Drizzle
29.7°C · 77.2% humidity
29.7°
Feels 36.4°
83
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
19 stations

Nearby Monitoring Stations

AQI Forecast
54 7am
54
54
83 10am
69
52
45 1pm
40
36
34 4pm
32
30
36 7pm
36
35
35 10pm
35
34
34 1am
34
34
34 4am
34
54
AD 728×90

Air Quality Index Trend

46h · 35 stn

Kasugai'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 Kasugai is 1.8× the WHO 24-hour guideline of 15 µg/m³.

77.2%
Humidity
58.0 km/h
Wind SSE
999.7 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
83
27.15 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Kasugai?

Temperature & Precipitation

PM2.5 Trend

46h · 35 stations
PM2.527.15 µg/m³ ×1.8 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (19 stations within 25 km)
27.15
Median
22.16
Average
4.8
Low
35.9
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -19.0

What is the 7-day forecast for Kasugai?

07-22
32.9° 25.5°
5.81 mm
07-23
28.8° 22.4°
1.44 mm
07-24
29.7° 28.4°
3.13 mm
07-25
34.4° 25.2°
2.81 mm
07-26
37.3° 23.7°
1.37 mm
07-27
32.7° 25.4°
1.0 mm
07-28
36.3° 27.7°
2.31 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Kasugai?

59
Wakakusadori, Kasugai, Aichi, Japan (春日井市勝川小学校春日井市)
1.8 km PM2.5: 15.9 µg/m³
59
Higashidaidōchō Yamanouchi, Owariasahi-shi, Aichi-ken, Japan (尾張旭市東大道町尾張旭市)
7.4 km PM2.5: 15.9 µg/m³
91
城北つばさ高校
7.5 km PM2.5: 31.0 µg/m³ PM10: 45.0 µg/m³
61
Kanokoden, Aichi, Japan (国設名古屋大気環境測定所名古屋市千種区)
8.1 km PM2.5: 16.9 µg/m³
53
Shinpukujicho, Aichi, Japan (名塚中学校名古屋市西区)
9.3 km PM2.5: 13.1 µg/m³
25
Nagoya (名古屋)
9.5 km PM2.5: 6.0 µg/m³
91
Yazakogondai, Nagakute, Aichi, Japan (長久手中学校長久手市)
10.9 km PM2.5: 31.1 µg/m³
65
Togencho, Seto, Aichi, Japan (瀬戸市陶原町瀬戸市)
11.1 km PM2.5: 18.8 µg/m³
82
若宮大通公園
11.5 km PM2.5: 27.0 µg/m³ PM10: 36.0 µg/m³
70
Takikawacho, Aichi, Japan (滝川小学校名古屋市昭和区)
11.9 km PM2.5: 21.1 µg/m³

What cities are near Kasugai?

83 Toyoyama 77 Komaki 89 Owariasahi 82 Kitanagoya 102 Nagoya 76 Iwakura 46 Nagakute 77 Seto 66 Ōguchi 79 Kiyosu
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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 2026-07-22T01:19 UTC.