Air Quality in Owariasahi, Japan

Rain
21.6°C · 64.5% humidity
21.6°
Feels 21.6°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
32 stations

Nearby Monitoring Stations

AQI Forecast
27 6am
27
27
40 9am
36
41
39 12pm
37
36
36 3pm
35
55
55 6pm
54
54
54 9pm
54
54
66 12am
66
54
54 3am
54
54
AD 728×90

Air Quality Index Trend

47h · 53 stn

Owariasahi'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.

64.5%
Humidity
30.0 km/h
Wind SSW
1015.9 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.61 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Owariasahi?

Temperature & Precipitation

PM2.5 Trend

47h · 53 stations
PM2.59.61 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (32 stations within 25 km)
9.61
Median
8.5
Average
4.1
Low
11.5
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -2.3

What is the 7-day forecast for Owariasahi?

05-30
23.7° 18.4°
5.12 mm
05-31
26.8° 19.9°
06-01
29.1° 20.0°
0.13 mm
06-02
24.8° 21.2°
0.13 mm
06-03
27.4° 19.9°
1.5 mm
06-04
26.7° 15.7°
1.31 mm
06-05
31.0° 19.6°
6.56 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Owariasahi?

13
Higashidaidōchō Yamanouchi, Owariasahi-shi, Aichi-ken, Japan (尾張旭市東大道町尾張旭市)
0.9 km PM2.5: 3.1 µg/m³
25
Yazakogondai, Nagakute, Aichi, Japan (長久手中学校長久手市)
4.2 km PM2.5: 6.0 µg/m³
21
Togencho, Seto, Aichi, Japan (瀬戸市陶原町瀬戸市)
5.6 km PM2.5: 5.0 µg/m³
21
Kanokoden, Aichi, Japan (国設名古屋大気環境測定所名古屋市千種区)
6.2 km PM2.5: 5.0 µg/m³
42
Wakakusadori, Kasugai, Aichi, Japan (春日井市勝川小学校春日井市)
7.2 km PM2.5: 10.1 µg/m³
25
Takikawacho, Aichi, Japan (滝川小学校名古屋市昭和区)
9.6 km PM2.5: 6.0 µg/m³
21
Tenpaku-ku, Nagoya-shi, Aichi-ken, Japan (天白保健センター名古屋市天白区)
11.0 km PM2.5: 5.0 µg/m³
33
城北つばさ高校
11.3 km PM2.5: 8.0 µg/m³ PM10: 11.0 µg/m³
11
Nagoya (名古屋)
11.6 km PM2.5: 2.6 µg/m³
33
若宮大通公園
12.8 km PM2.5: 8.0 µg/m³ PM10: 8.0 µg/m³

What cities are near Owariasahi?

38 Nagakute 32 Kasugai 35 Seto 38 Nisshin 42 Nagoya 34 Toyoyama 36 Morowa 33 Komaki 35 Miyoshi 33 Kitanagoya
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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 2026-05-30T00:39 UTC.