What is the air quality in Toyoshina today?

The current Air Quality Index (AQI) in Toyoshina is 29 (Good). PM2.5 concentration is 6.9 µg/m³.

What is the temperature in Toyoshina right now?

The current temperature in Toyoshina is 10.0°C (feels like 7.4°C). Humidity is 87.7% and wind speed is 18.9 km/h.

Is it safe to go outside in Toyoshina?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Toyoshina, Japan

Drizzle

10.0°C · 87.7% humidity

10.0°

Feels 7.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

— 12pm

—

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

—

— 3am

—

— 6am

—

— 9am

—

Air Quality Index Trend

44h · 3 stn

View full history →

Toyoshina'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.

87.7%

Humidity

18.9 km/h

Wind W

1019.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Toyoshina?

Temperature & Precipitation

PM2.5 Trend

44h · 3 stations

PM2.56.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Toyoshina?

10-21

10.9° 4.8°

0.38 mm

10-22

16.1° 7.4°

0.31 mm

10-23

14.5° 4.8°

0.06 mm

10-24

13.6° 8.4°

1.25 mm

10-25

13.0° 0.3°

3.44 mm

10-26

10.8° 1.3°

10-27

9.1° 1.8°

0.63 mm

Both models agree Avg diff: 5.5°C

What cities are near Toyoshina?

30 Azumino 28 Hotaka 29 Matsumoto 42 Ōmachi 38 Shiojiri 43 Okaya 42 Shimosuwa 42 Chikuma 42 Sakaki 75 Kamimaruko

Get AQI alerts for Toyoshina

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T06:04 UTC.