Air Quality in Toyoyama, Japan

Drizzle
26.7°C · 75.3% humidity
26.7°
Feels 26.7°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
8 9am
28
28
23 12pm
24
25
26 3pm
27
27
27 6pm
28
28
28 9pm
28
28
28 12am
28
28
28 3am
28
28
28 6am
28
28
Station readings
1
AD 728×90

Air Quality Index Trend

43h · 35 stn

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▲
23
5.49 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Toyoyama?

Temperature & Precipitation

PM2.5 Trend

43h · 35 stations
PM2.55.49 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
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?

34
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
38
Wakakusadori, Kasugai, Aichi, Japan (春日井市勝川小学校春日井市)
4.5 km PM2.5: 9.1 µg/m³
33
城北つばさ高校
4.8 km PM2.5: 8.0 µg/m³ PM10: 12.0 µg/m³
17
Shinpukujicho, Aichi, Japan (名塚中学校名古屋市西区)
6.0 km PM2.5: 4.1 µg/m³
21
Nagoya (名古屋)
7.7 km PM2.5: 5.0 µg/m³
34
Nagoya (名古屋)
7.7 km PM2.5: 8.2 µg/m³
25
Moriyama-ku, Nagoya-shi, Aichi-ken, Japan (守山保健センター名古屋市守山区)
8.3 km PM2.5: 6.0 µg/m³
25
若宮大通公園
9.8 km PM2.5: 6.0 µg/m³ PM10: 13.0 µg/m³
25
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: 6.0 µg/m³
30
Matsufuridori, Ichinomiya, Aichi, Japan (一宮市松降通一宮市)
11.4 km PM2.5: 7.2 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 2026-08-08T03:07 UTC.