Air Quality in Toyoshina, Japan
Drizzle
10.5°C · 94.7% humidity
10.5°
Feels 10.5°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Toyoshina's air quality — share it
AQI Forecast
27
8pm
27
25
42
11pm
38
35
33
2am
31
30
29
5am
28
26
26
8am
26
25
25
11am
25
25
25
2pm
25
25
25
5pm
25
27
Air Quality Index Trend
44h · 2 stnToyoshina'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 Toyoshina is 2.0× the WHO annual guideline of 5 µg/m³.
94.7%
Humidity
34.1 km/h
Wind W
1008.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Toyoshina?
Temperature & Precipitation
PM2.5 Trend
44h · 2 stationsPM2.510.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Toyoshina?
05-29
15.5° 10.5°
60.5 mm
05-30
17.1° 10.1°
7.63 mm
05-31
18.2° 9.3°
0.19 mm
06-01
17.7° 11.0°
0.5 mm
06-02
18.5° 9.1°
1.31 mm
06-03
18.3° 10.7°
2.38 mm
06-04
16.9° 4.4°
1.37 mm
Both models agree
Avg diff: 3.9°C
Where are air quality stations near Toyoshina?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T14:50 UTC.