Air Quality in Tsukumiura, Japan

Windy
23.9°C · 77.2% humidity
23.9°
Feels 23.9°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
54 9am
27
27
32 12pm
31
30
29 3pm
28
28
28 6pm
27
34
34 9pm
34
34
34 12am
34
34
34 3am
34
54
54 6am
54
54
AD 728×90

Air Quality Index Trend

47h · 5 stn

Tsukumiura'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.

77.2%
Humidity
70.0 km/h
Wind SE
1012.7 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.78 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Tsukumiura?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.57.78 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (7 stations within 25 km)
7.78
Median
7.59
Average
6.0
Low
9.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.2

What is the 7-day forecast for Tsukumiura?

06-09
23.9° 22.0°
0.06 mm
06-10
22.9° 19.5°
0.38 mm
06-11
22.4° 20.6°
06-12
22.6° 21.8°
06-13
22.9° 20.4°
33.81 mm
06-14
23.6° 21.2°
14.69 mm
06-15
23.7° 20.5°
10.44 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Tsukumiura?

17
Nagashimamachi, Saeki, Oita Prefecture, Japan (南部振興局佐伯市)
12.7 km PM2.5: 4.1 µg/m³
17
Saganoseki, Oita, Oita Prefecture, Japan (佐賀関大分市)
19.3 km PM2.5: 4.1 µg/m³
30
Nakahetsugi, Oita, Oita Prefecture, Japan (戸次中学校大分市)
21.3 km PM2.5: 7.2 µg/m³
30
Yokota, Oita, Oita Prefecture, Japan (大在小学校大分市)
23.7 km PM2.5: 7.2 µg/m³
21
Oita (大分)
30.3 km PM2.5: 5.0 µg/m³

What cities are near Tsukumiura?

32 Usuki 34 Saiki 32 Tsurusaki 17 Mie 38 Ōita 34 Beppu 35 Kitsuki 17 Takedamachi 35 Hiji 35 Yufu
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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 2026-06-09T03:14 UTC.