Air Quality in Utsunomiya, Japan

Heavy Rain
21.6°C · 94.2% humidity
21.6°
Feels 21.6°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 6am
54
34
57 9am
70
46
42 12pm
40
38
37 3pm
36
36
35 6pm
28
28
27 9pm
54
54
66 12am
66
66
66 3am
54
54
AD 728×90

Air Quality Index Trend

47h · 5 stn

Utsunomiya'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
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
57
14.97 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Utsunomiya?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.514.97 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (5 stations within 25 km)
14.97
Median
12.72
Average
7.9
Low
19.2
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -4.1
Both models agree Avg diff: 3.5°C

Where are air quality stations near Utsunomiya?

30
Utsunomiya (宇都宮)
1.3 km PM2.5: 7.2 µg/m³
59
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
5.2 km PM2.5: 15.9 µg/m³
63
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
5.2 km PM2.5: 17.8 µg/m³
55
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
6.4 km PM2.5: 14.0 µg/m³
74
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
8.9 km PM2.5: 23.0 µg/m³
26
Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)
14.4 km PM2.5: 6.2 µg/m³
65
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
18.2 km PM2.5: 18.8 µg/m³
26
Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)
23.1 km PM2.5: 6.2 µg/m³
72
Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)
24.7 km PM2.5: 22.1 µg/m³
50
Imaichi, Nikko, Tochigi, Japan (日光市今市小学校日光市)
25.3 km PM2.5: 12.0 µg/m³

What cities are near Utsunomiya?

54 Hōshakuji 56 Kanuma 55 Ujiie 33 Kaminokawa 38 Shimotsuke 42 Mibu 44 Mooka 55 Sakura 44 Mashiko 41 Tochigi
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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 2026-07-22T00:23 UTC.