What is the air quality in Shimotsuke today?

The current Air Quality Index (AQI) in Shimotsuke is 50 (Good). PM2.5 concentration is 12.0 µg/m³.

What is the temperature in Shimotsuke right now?

The current temperature in Shimotsuke is 21.6°C (feels like 21.6°C). Humidity is 61.9% and wind speed is 18.5 km/h.

Is it safe to go outside in Shimotsuke?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Shimotsuke, Japan

Partly Cloudy

21.6°C · 61.9% humidity

21.6°

Feels 21.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

54 5am

50 8am

27 11am

27 2pm

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— 5pm

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— 8pm

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— 11pm

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— 2am

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Air Quality Index Trend

47h · 15 stn

View full history →

Shimotsuke'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.

61.9%

Humidity

18.5 km/h

Wind S

1015.5 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

12.0 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Shimotsuke?

Temperature & Precipitation

PM2.5 Trend

47h · 15 stations

PM2.512.0 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX5.9

High

Station readings (1 station within 25 km)

12.0

Median

12.0

Average

12.0

Low

12.0

High

PM2.5 µg/m³ · Model: 9.75 · Bias: -2.2

What is the 7-day forecast for Shimotsuke?

06-08

26.4° 17.8°

4.75 mm

06-09

24.8° 21.4°

0.38 mm

06-10

25.5° 17.0°

31.0 mm

06-11

24.9° 18.1°

1.69 mm

06-12

24.7° 18.7°

1.13 mm

06-13

31.3° 19.8°

06-14

30.9° 17.7°

5.0 mm

Both models agree Avg diff: 2.5°C

Where are air quality stations near Shimotsuke?

Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)

4.9 km PM2.5: 9.6 µg/m³

Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)

8.3 km PM2.5: 7.2 µg/m³

Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)

11.2 km PM2.5: 9.1 µg/m³

Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)

12.7 km PM2.5: 16.4 µg/m³

Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)

13.5 km PM2.5: 2.2 µg/m³

Utsunomiya (宇都宮)

15.8 km PM2.5: 6.0 µg/m³

Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)

18.4 km PM2.5: 3.1 µg/m³

Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)

18.4 km PM2.5: 3.1 µg/m³

Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)

21.9 km PM2.5: 5.0 µg/m³

What cities are near Shimotsuke?

50 Kaminokawa 50 Mibu 35 Tochigi 50 Yūki 45 Mooka 21 Oyama 40 Chikusei 39 Shimodate 50 Utsunomiya 50 Kanuma

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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 2026-06-08T23:10 UTC.