Air Quality in Sanyōonoda, Japan

Drizzle
22.6°C · 95.9% humidity
22.6°
Feels 22.6°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
34 4pm
34
34
26 7pm
28
30
21 10pm
22
22
23 1am
23
23
24 4am
24
24
24 7am
24
24
24 10am
24
24
24 1pm
24
24
AD 728×90

Air Quality Index Trend

45h · 9 stn

Sanyōonoda'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.

95.9%
Humidity
23.4 km/h
Wind N
1003.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.18 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Sanyōonoda?

Temperature & Precipitation

PM2.5 Trend

45h · 9 stations
PM2.56.18 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
6.18
Median
5.58
Average
3.1
Low
7.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.2

What is the 7-day forecast for Sanyōonoda?

09-05
26.9° 22.6°
1.94 mm
09-06
27.3° 20.8°
0.38 mm
09-07
29.7° 21.1°
3.31 mm
09-08
28.4° 19.9°
0.06 mm
09-09
29.1° 21.6°
4.5 mm
09-10
27.1° 18.3°
0.62 mm
09-11
26.9° 21.0°
2.75 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Sanyōonoda?

30
Sue, Sanyoonoda, Yamaguchi, Japan (須恵健康公園山陽小野田市)
6.7 km PM2.5: 7.2 µg/m³
13
Kotoshibacho, Ube, Yamaguchi, Japan (宇部総合庁舎宇部市)
11.9 km PM2.5: 3.1 µg/m³
25
Chofukamenoko, Shimonoseki, Yamaguchi, Japan (長府局下関市)
16.2 km PM2.5: 6.0 µg/m³
25
Shimonoseki (下関)
21.8 km PM2.5: 6.0 µg/m³
25
Yamanotahonmachi, Shimonoseki, Yamaguchi, Japan (山の田局下関市)
22.0 km PM2.5: 6.0 µg/m³
25
Toyouracho Oaza Kogushi, Shimonoseki, Yamaguchi, Japan (豊浦局下関市)
25.9 km PM2.5: 6.0 µg/m³
7
Hikoshima Sakomachi, Shimonoseki, Yamaguchi, Japan (彦島局下関市)
26.3 km PM2.5: 1.7 µg/m³

What cities are near Sanyōonoda?

28 Onoda 13 Ube 37 Mine 18 Shimonoseki 20 Ogōri-shimogō 17 Kanda 23 Yamaguchi 15 Kitakyushu 21 Hōfu 18 Yukuhashi
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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 2026-09-05T10:27 UTC.