Air Quality in Ōtawara, Japan

Drizzle
13.3°C · 84.5% humidity
13.3°
Feels 13.3°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

45h · 7 stn

Ōtawara'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.

84.5%
Humidity
1.5 km/h
Wind NNE
1022.1 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.5 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Ōtawara?

Temperature & Precipitation

PM2.5 Trend

45h · 7 stations
PM2.513.5 µg/m³ ✓ WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Ōtawara?

10-21
17.1° 12.3°
0.5 mm
10-22
20.1° 14.7°
0.06 mm
10-23
19.8° 10.5°
10-24
17.3° 13.1°
1.75 mm
10-25
17.7° 10.0°
2.06 mm
10-26
19.5° 9.5°
10-27
16.4° 12.5°
Both models agree Avg diff: 3.3°C

Where are air quality stations near Ōtawara?

53
Yaita, Tochigi, Japan (矢板市大谷津歩道橋矢板市)
11.8 km PM2.5: 13.1 µg/m³
25
Yaita, Tochigi, Japan (矢板市大谷津歩道橋矢板市)
11.8 km PM2.5: 6.0 µg/m³

What cities are near Ōtawara?

66 Kuroiso 46 Yaita 66 Nasushiobara 50 Ogawa 50 Sakura 52 Nasu 48 Ujiie 50 Karasuyama 49 Hōshakuji 50 Nasukarasuyama
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T08:27 UTC.