Air Quality in Utsunomiya, Japan

Clear
24.8°C · 49.7% humidity
24.8°
Feels 24.8°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
3 11am
3
3
42 2pm
31
30
24 5pm
40
37
35 8pm
14
6
5 11pm
4
4
2 2am
2
1
1 5am
3
3
3 8am
10
3
Station readings 31h ago
AQI 30
PM2.5 7.2 µg/m³ · 31h ago
AD 728×90

Air Quality Index Trend

48h · 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.

49.7%
Humidity
29.7 km/h
Wind SSE
1014.5 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.03 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Utsunomiya?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.510.03 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (3 stations within 25 km)
10.03
Median
5.37
Average
1.4
Low
10.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -3.8

What is the 7-day forecast for Utsunomiya?

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
06-15
27.0° 19.1°
6.88 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Utsunomiya?

17
Utsunomiya (宇都宮)
1.3 km PM2.5: 4.1 µg/m³
21
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
5.2 km PM2.5: 5.0 µg/m³
21
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
5.2 km PM2.5: 5.0 µg/m³
42
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
6.4 km PM2.5: 10.1 µg/m³
10
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
8.9 km PM2.5: 2.4 µg/m³
21
Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)
14.4 km PM2.5: 5.0 µg/m³
50
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
18.2 km PM2.5: 12.0 µg/m³
19
Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)
23.1 km PM2.5: 4.6 µg/m³
27
Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)
24.7 km PM2.5: 6.5 µg/m³
30
Imaichi, Nikko, Tochigi, Japan (日光市今市小学校日光市)
25.3 km PM2.5: 7.2 µg/m³

What cities are near Utsunomiya?

31 Hōshakuji 24 Kanuma 26 Ujiie 19 Kaminokawa 19 Shimotsuke 12 Mibu 23 Mooka 20 Sakura 27 Mashiko 6 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 2026-06-09T05:37 UTC.