Air Quality in Utsunomiya, Japan

Partly Cloudy
21.6°C · 61.9% humidity
21.6°
Feels 21.6°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 8am
10
3
28 11am
21
16
12 2pm
10
15
13 5pm
32
32
31 8pm
11
4
3 11pm
3
3
1 2am
1
1
1 5am
3
3
Station readings 28h ago
AQI 30
PM2.5 7.2 µg/m³ · 28h ago
AD 728×90

Air Quality Index Trend

47h · 11 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.

61.9%
Humidity
18.5 km/h
Wind S
1015.5 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.68 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Utsunomiya?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations
PM2.56.68 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (5 stations within 25 km)
6.68
Median
6.66
Average
1.2
Low
9.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.4

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?

34
Utsunomiya (宇都宮)
1.3 km PM2.5: 8.2 µg/m³
29
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
5.2 km PM2.5: 7.0 µg/m³
25
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
5.2 km PM2.5: 6.0 µg/m³
13
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
6.4 km PM2.5: 3.1 µg/m³
30
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
8.9 km PM2.5: 7.2 µg/m³
25
Shirasagi, Tochigi, Japan (上三川町役場河内郡上三川町)
14.4 km PM2.5: 6.0 µg/m³
26
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
18.2 km PM2.5: 6.2 µg/m³
38
Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)
23.1 km PM2.5: 9.1 µg/m³
30
Irifunecho, Tochigi, Tochigi, Japan (栃木市役所栃木市)
24.7 km PM2.5: 7.2 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?

27 Hōshakuji 25 Kanuma 25 Ujiie 32 Kaminokawa 28 Shimotsuke 29 Mibu 23 Mooka 30 Sakura 18 Mashiko 40 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 2026-06-09T02:33 UTC.