What is the air quality in Toyoyama today?

The current Air Quality Index (AQI) in Toyoyama is 23 (Good). PM2.5 concentration is 5.49 µg/m³.

What is the temperature in Toyoyama right now?

The current temperature in Toyoyama is 26.7°C (feels like 26.7°C). Humidity is 75.3% and wind speed is 42.0 km/h.

Is it safe to go outside in Toyoyama?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.9 (Moderate).

Air Quality in Toyoyama, Japan

Drizzle

26.7°C · 75.3% humidity

26.7°

Feels 26.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

21 2pm

23 5pm

21 8pm

21 11pm

21 2am

21 5am

21 8am

21 11am

Station readings 7h ago

AQI 1

PM2.5 0.2 µg/m³ · 7h ago

Air Quality Index Trend

42h · 41 stn

View full history →

Toyoyama'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.

75.3%

Humidity

42.0 km/h

Wind S

1008.1 hPa

Pressure

2.9

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.49 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Toyoyama?

Temperature & Precipitation

PM2.5 Trend

42h · 41 stations

PM2.55.49 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.9

Moderate

Station readings (4 stations within 25 km)

5.49

Median

3.9

Average

0.7

Low

6.5

High

PM2.5 µg/m³ · Model: 7.1 · Bias: +1.6

What is the 7-day forecast for Toyoyama?

08-03

36.2° 23.7°

2.81 mm

08-04

34.4° 25.7°

6.94 mm

08-05

33.7° 25.4°

0.25 mm

08-06

29.6° 27.1°

1.25 mm

08-07

35.2° 27.4°

08-08

38.5° 26.3°

11.94 mm

08-09

36.2° 25.5°

Both models agree Avg diff: 2.1°C

Where are air quality stations near Toyoyama?

Wakakusadori, Kasugai, Aichi, Japan (春日井市勝川小学校春日井市)

4.5 km PM2.5: 8.2 µg/m³

城北つばさ高校

4.8 km PM2.5: 2.0 µg/m³ PM10: 3.0 µg/m³

Shinpukujicho, Aichi, Japan (名塚中学校名古屋市西区)

6.0 km PM2.5: 2.4 µg/m³

Nagoya (名古屋)

7.7 km PM2.5: 10.1 µg/m³

若宮大通公園

9.8 km PM2.5: 2.0 µg/m³ PM10: 0.0 µg/m³

Kanokoden, Aichi, Japan (国設名古屋大気環境測定所名古屋市千種区)

10.2 km PM2.5: 11.0 µg/m³

Nakamura-ku, Nagoya-shi, Aichi-ken, Japan (中村保健センター名古屋市中村区)

10.2 km PM2.5: 0.5 µg/m³

Inabucho, Inazawa, Aichi, Japan (稲沢市役所稲沢市)

11.8 km PM2.5: 6.0 µg/m³

Higashidaidōchō Yamanouchi, Owariasahi-shi, Aichi-ken, Japan (尾張旭市東大道町尾張旭市)

12.4 km PM2.5: 10.1 µg/m³

Takikawacho, Aichi, Japan (滝川小学校名古屋市昭和区)

13.0 km PM2.5: 10.1 µg/m³

What cities are near Toyoyama?

23 Kitanagoya 21 Komaki 23 Kasugai 21 Iwakura 24 Nagoya 22 Kiyosu 23 Kōnan 23 Ōguchi 19 Ichinomiya 19 Inazawa

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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 2026-08-08T08:23 UTC.