Air Quality in Tsukumiura, Japan
Drizzle
26.2°C · 87.4% humidity
26.2°
Feels 26.2°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Tsukumiura's air quality — share it
AQI Forecast
Calibrated
30
9am
30
32
17
12pm
21
24
26
3pm
28
29
30
6pm
31
31
31
9pm
31
32
32
12am
32
32
32
3am
32
32
32
6am
32
32
Station readings
13h ago
AQI 29
PM2.5 7.0 µg/m³ · 13h ago
Air Quality Index Trend
39h · 5 stnTsukumiura'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.
87.4%
Humidity
47.5 km/h
Wind E
1004.5 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Tsukumiura?
Temperature & Precipitation
PM2.5 Trend
39h · 5 stationsPM2.54.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (1 station within 25 km)
4.1
Median
4.1
Average
4.1
Low
4.1
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +2.0
What is the 7-day forecast for Tsukumiura?
08-03
27.6° 25.7°
0.94 mm
08-04
28.6° 25.9°
4.06 mm
08-05
28.0° 26.9°
5.5 mm
08-06
27.4° 27.0°
17.5 mm
08-07
28.6° 26.8°
8.12 mm
08-08
29.3° 26.2°
0.44 mm
08-09
28.0° 26.4°
0.25 mm
Both models agree
Avg diff: 1.3°C
Where are air quality stations near Tsukumiura?
38
Saganoseki, Oita, Oita Prefecture, Japan (佐賀関大分市)
32
Yokota, Oita, Oita Prefecture, Japan (大在小学校大分市)
26
Misa, Oita, Oita Prefecture, Japan (三佐小学校大分市)
9
Kanaikemachi, Oita, Oita Prefecture, Japan (中央測定局大分市)
30
Oita (大分)
What cities are near Tsukumiura?
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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 2026-08-08T03:08 UTC.