Air Quality in Ujiie, Japan

Drizzle
20.3°C · 94.9% humidity
20.3°
Feels 20.3°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 5pm
18
18
37 8pm
32
28
25 11pm
23
22
21 2am
20
19
19 5am
19
18
18 8am
18
18
20 11am
20
20
27 2pm
27
47
Station readings 11h ago
AQI 17
PM2.5 4.0 µg/m³ · 11h ago
AD 728×90

Air Quality Index Trend

45h · 5 stn

Ujiie'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.

94.9%
Humidity
8.6 km/h
Wind NNW
1011.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ujiie?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations
PM2.58.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
8.8
Median
8.05
Average
6.0
Low
10.1
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -2.8

What is the 7-day forecast for Ujiie?

09-05
26.1° 19.4°
5.87 mm
09-06
27.0° 19.8°
6.25 mm
09-07
26.7° 20.6°
2.38 mm
09-08
26.0° 19.9°
8.75 mm
09-09
23.0° 20.1°
1.25 mm
09-10
26.9° 21.6°
22.31 mm
09-11
29.2° 21.3°
0.5 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Ujiie?

62
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
9.5 km PM2.5: 17.3 µg/m³
30
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
13.1 km PM2.5: 7.2 µg/m³
30
Izumigaoka, Utsunomiya, Tochigi, Japan (泉が丘小学校宇都宮市)
13.6 km PM2.5: 7.2 µg/m³
42
Honcho, Yaita, Tochigi, Japan (矢板市役所矢板市)
14.2 km PM2.5: 10.1 µg/m³
33
Kiyoharadai, Utsunomiya, Tochigi, Japan (清原宇都宮市)
15.1 km PM2.5: 7.9 µg/m³
26
Utsunomiya (宇都宮)
16.1 km PM2.5: 6.2 µg/m³
17
Utsunomiya (宇都宮)
16.1 km PM2.5: 4.1 µg/m³
30
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
23.6 km PM2.5: 7.2 µg/m³
21
Suzumenomiya, Utsunomiya, Tochigi, Japan (雀宮中学校宇都宮市)
23.6 km PM2.5: 5.0 µg/m³

What cities are near Ujiie?

42 Sakura 35 Hōshakuji 24 Yaita 42 Utsunomiya 23 Ogawa 30 Karasuyama 30 Nasukarasuyama 24 Ōtawara 23 Imaichi 32 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 2026-09-05T11:13 UTC.