Air Quality in Ujiie, Japan
Overcast
21.9°C · 92.7% humidity
21.9°
Feels 21.9°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Ujiie's air quality — share it
AQI Forecast
Calibrated
0
10am
0
9
43
1pm
33
26
22
4pm
9
15
14
7pm
12
2
2
10pm
1
1
1
1am
0
0
0
4am
0
0
0
7am
0
0
Station readings
20h ago
AQI 21
PM2.5 5.0 µg/m³ · 20h ago
Air Quality Index Trend
43h · 7 stnUjiie'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.
92.7%
Humidity
11.2 km/h
Wind E
1010.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.43 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Ujiie?
Temperature & Precipitation
PM2.5 Trend
43h · 7 stationsPM2.510.43 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (2 stations within 25 km)
10.43
Median
10.3
Average
9.6
Low
11.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -3.3
What is the 7-day forecast for Ujiie?
08-03
23.8° 20.0°
4.44 mm
08-04
34.4° 22.9°
4.25 mm
08-05
27.8° 23.5°
7.31 mm
08-06
28.1° 22.8°
23.88 mm
08-07
34.3° 22.9°
9.31 mm
08-08
27.8° 24.7°
57.5 mm
08-09
32.0° 19.5°
0.62 mm
Both models agree
Avg diff: 2.8°C
Where are air quality stations near Ujiie?
34
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
25
Izumigaoka, Utsunomiya, Tochigi, Japan (泉が丘小学校宇都宮市)
42
Honcho, Yaita, Tochigi, Japan (矢板市役所矢板市)
25
Hosoya, Utsunomiya, Tochigi, Japan (細谷小学校宇都宮市)
42
Kiyoharadai, Utsunomiya, Tochigi, Japan (清原宇都宮市)
21
Utsunomiya (宇都宮)
What cities are near Ujiie?
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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 2026-08-08T04:48 UTC.