Air Quality in Nishio, Japan

Drizzle
20.9°C · 74.3% humidity
20.9°
Feels 20.9°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations

Nearby Monitoring Stations

AQI Forecast
27 4am
27
27
26 7am
28
30
31 10am
52
52
65 1pm
65
65
66 4pm
54
54
54 7pm
34
34
27 10pm
27
27
34 1am
34
27
AD 728×90

Air Quality Index Trend

47h · 32 stn

Nishio'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 Nishio is 1.3× the WHO annual guideline of 5 µg/m³.

74.3%
Humidity
161.5 km/h
Wind S
1001.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.3 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Nishio?

Temperature & Precipitation

PM2.5 Trend

47h · 32 stations
PM2.56.3 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (13 stations within 25 km)
6.3
Median
5.88
Average
1.0
Low
10.8
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +7.4

What is the 7-day forecast for Nishio?

05-28
21.9° 17.4°
10.75 mm
05-29
21.2° 19.7°
10.81 mm
05-30
21.6° 19.6°
7.19 mm
05-31
22.1° 20.2°
0.06 mm
06-01
22.7° 21.1°
0.13 mm
06-02
22.3° 20.7°
2.06 mm
06-03
23.5° 21.2°
5.38 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Nishio?

58
Yatsuomotecho, Nishio, Aichi, Japan (愛厚ホーム西尾苑西尾市)
2.9 km PM2.5: 15.4 µg/m³
32
Yatsuomotecho, Nishio, Aichi, Japan (愛厚ホーム西尾苑西尾市)
2.9 km PM2.5: 7.7 µg/m³
11
Aokicho, Takahama, Aichi, Japan (高浜小学校高浜市)
8.0 km PM2.5: 2.6 µg/m³
38
Toyocho, Handa, Aichi, Japan (半田市東洋町半田市)
10.3 km PM2.5: 9.1 µg/m³
21
Ikeuracho, Anjo, Aichi, Japan (安城農林高校安城市)
11.5 km PM2.5: 5.0 µg/m³
12
南部庄司田
12.6 km PM2.5: 3.0 µg/m³ PM10: 3.0 µg/m³
14
Kotobukicho, Kariya, Aichi, Japan (刈谷市寿町刈谷市)
14.1 km PM2.5: 3.4 µg/m³
43
Kotobukicho, Kariya, Aichi, Japan (刈谷市寿町刈谷市)
14.1 km PM2.5: 10.3 µg/m³
30
Okazaki (岡崎)
15.0 km PM2.5: 7.2 µg/m³
17
Okazaki (岡崎)
15.0 km PM2.5: 4.1 µg/m³

What cities are near Nishio?

28 Hekinan 23 Ishiki 30 Takahama 23 Anjō 24 Handa 20 Kōta 20 Taketoyo 29 Ogawa 20 Okazaki 30 Kariya
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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 2026-05-28T22:50 UTC.