Air Quality in Shimotsuke, Japan

Heavy Rain
21.6°C · 94.2% humidity
21.6°
Feels 21.6°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
53 8am
48
64
41 11am
39
38
37 2pm
36
35
35 5pm
35
27
27 8pm
27
54
54 11pm
66
66
66 2am
66
54
AD 728×90

Air Quality Index Trend

47h · 11 stn

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.

94.2%
Humidity
46.2 km/h
Wind NNE
1003.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
13.02 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Shimotsuke?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations
PM2.513.02 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (7 stations within 25 km)
13.02
Median
12.01
Average
4.6
Low
23.5
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +0.5

What is the 7-day forecast for Shimotsuke?

07-21
29.7° 21.2°
29.63 mm
07-22
24.7° 21.6°
20.38 mm
07-23
23.9° 19.4°
0.81 mm
07-24
29.0° 22.3°
2.12 mm
07-25
33.7° 21.9°
0.31 mm
07-26
33.0° 21.5°
0.81 mm
07-27
32.3° 22.7°
18.62 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Shimotsuke?

26
Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)
4.9 km PM2.5: 6.2 µg/m³
59
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
8.3 km PM2.5: 15.9 µg/m³
26
Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)
11.2 km PM2.5: 6.2 µg/m³
38
Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)
12.7 km PM2.5: 9.1 µg/m³
30
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
13.5 km PM2.5: 7.2 µg/m³
30
Utsunomiya (宇都宮)
15.8 km PM2.5: 7.2 µg/m³
68
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
18.4 km PM2.5: 20.2 µg/m³
59
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
18.4 km PM2.5: 15.9 µg/m³
56
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
21.9 km PM2.5: 14.5 µg/m³

What cities are near Shimotsuke?

53 Kaminokawa 60 Mibu 75 Tochigi 57 Yūki 42 Mooka 58 Oyama 54 Chikusei 56 Shimodate 56 Utsunomiya 45 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 2026-07-21T23:15 UTC.