Air Quality in Beppu, Japan

Rain
16.8°C · 98.3% humidity
16.8°
Feels 16.8°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
34 3am
34
54
37 6am
42
45
48 9am
62
63
64 12pm
64
65
53 3pm
53
54
54 6pm
54
54
54 9pm
54
54
54 12am
54
54
AD 728×90

Air Quality Index Trend

47h · 8 stn

Beppu'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. Current PM2.5 concentration in Beppu is 1.8× the WHO annual guideline of 5 µg/m³.

98.3%
Humidity
12.9 km/h
Wind NE
1003.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
37
8.81 µg/m³
PM10▲
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Beppu?

Temperature & Precipitation

PM2.5 Trend

47h · 8 stations
PM2.58.81 µg/m³ ✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
8.81
Median
8.62
Average
7.2
Low
9.1
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +11.5

What is the 7-day forecast for Beppu?

05-28
20.7° 12.1°
8.87 mm
05-29
17.5° 16.8°
6.19 mm
05-30
20.0° 16.7°
3.19 mm
05-31
24.0° 16.8°
06-01
25.2° 17.7°
0.06 mm
06-02
19.0° 16.7°
0.56 mm
06-03
24.1° 15.7°
17.44 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Beppu?

38
Noguchihara, Beppu, Oita Prefecture, Japan (青山中学校別府市)
1.0 km PM2.5: 9.1 µg/m³
25
Yokose, Oita, Oita Prefecture, Japan (西部清掃事業所大分市)
11.1 km PM2.5: 6.0 µg/m³
24
Yokose, Oita, Oita Prefecture, Japan (西部清掃事業所大分市)
11.1 km PM2.5: 5.8 µg/m³
10
Oita (大分)
11.3 km PM2.5: 2.4 µg/m³
17
Shōnaichō Kakiharu, Yufu-shi, Ōita-ken, Japan (中部保健所由布保健部由布市)
13.0 km PM2.5: 4.1 µg/m³
22
Nakahetsugi, Oita, Oita Prefecture, Japan (戸次中学校大分市)
20.8 km PM2.5: 5.3 µg/m³
21
Yokota, Oita, Oita Prefecture, Japan (大在小学校大分市)
20.9 km PM2.5: 5.0 µg/m³

What cities are near Beppu?

35 Hiji 36 Ōita 38 Yufu 34 Tsurusaki 34 Kitsuki 23 Bungo-Takada-shi 46 Tsukawaki 24 Yokkaichi 35 Usuki 38 Mie
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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 2026-05-28T21:35 UTC.