Air Quality in Toyohama, Japan

Drizzle
20.5°C · 90.7% humidity
20.5°
Feels 20.5°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
34 8pm
34
27
22 11pm
25
28
30 2am
24
25
25 5am
26
33
33 8am
54
54
54 11am
54
54
54 2pm
54
54
54 5pm
54
54
AD 728×90

Air Quality Index Trend

47h · 24 stn

Toyohama'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 Toyohama is 1.0× the WHO annual guideline of 5 µg/m³.

90.7%
Humidity
37.6 km/h
Wind NW
1007.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.16 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Toyohama?

Temperature & Precipitation

PM2.5 Trend

47h · 24 stations
PM2.55.16 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
5.16
Median
5.23
Average
4.6
Low
6.5
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +2.2

What is the 7-day forecast for Toyohama?

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
06-04
22.8° 18.3°
2.0 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Toyohama?

17
Okuda, Aichi, Japan (美浜町奥田知多郡美浜町)
10.7 km PM2.5: 4.1 µg/m³
46
Okuda, Aichi, Japan (美浜町奥田知多郡美浜町)
10.7 km PM2.5: 11.0 µg/m³
34
Okuda, Aichi, Japan (美浜町奥田知多郡美浜町)
10.7 km PM2.5: 8.2 µg/m³
30
Kodacho, Tahara, Aichi, Japan (田原市古田町田原市)
18.7 km PM2.5: 7.2 µg/m³
2
Kodacho, Tahara, Aichi, Japan (田原市古田町田原市)
18.7 km PM2.5: 0.5 µg/m³
68
Toyocho, Handa, Aichi, Japan (半田市東洋町半田市)
20.3 km PM2.5: 20.2 µg/m³
21
常滑浄化センター
21.2 km PM2.5: 5.0 µg/m³ PM10: 11.0 µg/m³
16
Yatsuomotecho, Nishio, Aichi, Japan (愛厚ホーム西尾苑西尾市)
22.8 km PM2.5: 3.8 µg/m³
44
Yatsuomotecho, Nishio, Aichi, Japan (愛厚ホーム西尾苑西尾市)
22.8 km PM2.5: 10.6 µg/m³
47
Aokicho, Takahama, Aichi, Japan (高浜小学校高浜市)
24.2 km PM2.5: 11.3 µg/m³

What cities are near Toyohama?

19 Minamichita 26 Ishiki 25 Kaminoma 23 Taketoyo 20 Handa 23 Hekinan 27 Nishio 27 Tokoname 25 Takahama 24 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 2026-05-29T14:45 UTC.