Air Quality in Chiryū, Japan

Cloudy
21.2°C · 74.3% humidity
21.2°
Feels 21.2°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
30 stations

Nearby Monitoring Stations

AQI Forecast
54 12am
54
54
32 3am
38
43
46 6am
48
50
51 9am
52
52
53 12pm
53
53
54 3pm
54
54
54 6pm
54
54
54 9pm
34
54

Air Quality Index Trend

45h · 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.

74.3%
Humidity
18.0 km/h
Wind NE
1016.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.58 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Chiryū?

Temperature & Precipitation

PM2.5 Trend

45h · 34 stations
PM2.57.58 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (30 stations within 25 km)
7.58
Median
7.68
Average
4.1
Low
11.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +5.9

What is the 7-day forecast for Chiryū?

09-22
26.9° 21.0°
13.88 mm
09-23
27.8° 20.9°
0.44 mm
09-24
26.8° 21.5°
0.69 mm
09-25
24.6° 20.5°
0.06 mm
09-26
23.2° 21.2°
0.94 mm
09-27
26.2° 20.3°
8.31 mm
09-28
22.2° 20.1°
5.12 mm
Both models agree Avg diff: 2.0°C

Where are air quality stations near Chiryū?

38
新田局（花園町）
4.6 km PM2.5: 9.0 µg/m³ PM10: 16.0 µg/m³
25
Ikeuracho, Anjo, Aichi, Japan (安城農林高校安城市)
5.7 km PM2.5: 6.0 µg/m³
25
Momoyamacho, Obu, Aichi, Japan (大府小学校大府市)
6.1 km PM2.5: 6.0 µg/m³
25
Takemotochō, Toyota-shi, Aichi-ken, Japan (南部局(竹元町)豊田市)
8.4 km PM2.5: 6.0 µg/m³
42
Aokicho, Takahama, Aichi, Japan (高浜小学校高浜市)
9.5 km PM2.5: 10.1 µg/m³
38
Haruki, Aichi, Japan (東郷町春木愛知郡東郷町)
10.2 km PM2.5: 9.1 µg/m³
17
Haruki, Aichi, Japan (東郷町春木愛知郡東郷町)
10.2 km PM2.5: 4.1 µg/m³
30
Odakacho, Aichi, Japan (大高北小学校名古屋市緑区)
11.3 km PM2.5: 7.2 µg/m³
34
Nawamachi, Tokai, Aichi, Japan (東海市名和町東海市)
11.6 km PM2.5: 8.2 µg/m³
34
Takayokosukamachi, Tokai, Aichi, Japan (東海市横須賀小学校東海市)
12.9 km PM2.5: 8.2 µg/m³

What cities are near Chiryū?

30 Kariya 30 Toyoake 26 Anjō 32 Ogawa 28 Ōbu 41 Takahama 26 Miyoshi 21 Morowa 33 Tōkai 34 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 2026-09-22T18:04 UTC.