Air Quality in Chiryū, Japan

Drizzle
21.8°C · 67.2% humidity
21.8°
Feels 21.8°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast
27 3am
27
27
15 6am
25
28
30 9am
31
52
52 12pm
65
65
65 3pm
66
54
54 6pm
54
34
34 9pm
27
27
27 12am
34
34
AD 728×90

Air Quality Index Trend

47h · 34 stn

Chiryū'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.

67.2%
Humidity
90.9 km/h
Wind S
1000.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
15
3.71 µg/m³
PM10▲
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Chiryū?

Temperature & Precipitation

PM2.5 Trend

47h · 34 stations
PM2.53.71 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (24 stations within 25 km)
3.71
Median
4.35
Average
1.0
Low
9.6
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +9.1

What is the 7-day forecast for Chiryū?

05-28
25.3° 16.8°
16.19 mm
05-29
25.7° 19.2°
12.81 mm
05-30
24.5° 18.2°
5.44 mm
05-31
25.8° 20.2°
06-01
28.2° 20.7°
0.06 mm
06-02
24.9° 20.8°
1.25 mm
06-03
27.3° 20.4°
4.5 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Chiryū?

10
Kotobukicho, Kariya, Aichi, Japan (刈谷市寿町刈谷市)
3.4 km PM2.5: 2.4 µg/m³
43
Kotobukicho, Kariya, Aichi, Japan (刈谷市寿町刈谷市)
3.4 km PM2.5: 10.3 µg/m³
8
新田局（花園町）
4.6 km PM2.5: 2.0 µg/m³ PM10: 3.0 µg/m³
21
Ikeuracho, Anjo, Aichi, Japan (安城農林高校安城市)
5.7 km PM2.5: 5.0 µg/m³
35
Momoyamacho, Obu, Aichi, Japan (大府小学校大府市)
6.1 km PM2.5: 8.4 µg/m³
34
Takemotochō, Toyota-shi, Aichi-ken, Japan (南部局(竹元町)豊田市)
8.4 km PM2.5: 8.2 µg/m³
11
Aokicho, Takahama, Aichi, Japan (高浜小学校高浜市)
9.5 km PM2.5: 2.6 µg/m³
9
Haruki, Aichi, Japan (東郷町春木愛知郡東郷町)
10.2 km PM2.5: 2.2 µg/m³
44
Haruki, Aichi, Japan (東郷町春木愛知郡東郷町)
10.2 km PM2.5: 10.6 µg/m³
44
Odakacho, Aichi, Japan (大高北小学校名古屋市緑区)
11.3 km PM2.5: 10.6 µg/m³

What cities are near Chiryū?

21 Kariya 20 Toyoake 10 Anjō 23 Ogawa 23 Ōbu 36 Takahama 18 Miyoshi 23 Morowa 31 Tōkai 20 Agui
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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 2026-05-28T21:35 UTC.