Air Quality in Nobeoka, Japan

Rain
25.4°C · 99.5% humidity
25.4°
Feels 25.4°
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
34 5am
27
27
78 8am
64
80
73 11am
67
64
61 2pm
59
58
57 5pm
56
55
55 8pm
55
54
54 11pm
54
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

45h · 6 stn

Nobeoka'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 Nobeoka is 1.7× the WHO 24-hour guideline of 15 µg/m³.

99.5%
Humidity
62.7 km/h
Wind SSE
993.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
78
25.11 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Nobeoka?

Temperature & Precipitation

PM2.5 Trend

45h · 6 stations
PM2.525.11 µg/m³ ×1.7 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
25.11
Median
23.5
Average
20.2
Low
26.8
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -15.1

What is the 7-day forecast for Nobeoka?

07-21
32.2° 24.0°
8.38 mm
07-22
25.9° 22.7°
18.31 mm
07-23
28.0° 19.6°
4.19 mm
07-24
27.0° 23.7°
4.37 mm
07-25
29.6° 22.0°
0.5 mm
07-26
30.8° 22.7°
5.12 mm
07-27
28.1° 21.9°
2.25 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Nobeoka?

24
Onukimachi, Nobeoka, Miyazaki, Japan (延岡保健所延岡市)
1.0 km PM2.5: 5.8 µg/m³
65
Onukimachi, Nobeoka, Miyazaki, Japan (延岡保健所延岡市)
1.0 km PM2.5: 18.8 µg/m³
50
Oroshihonmachi, Nobeoka-shi, Miyazaki-ken, Japan (新延岡自排局延岡市)
1.7 km PM2.5: 12.0 µg/m³
25
Oroshihonmachi, Nobeoka-shi, Miyazaki-ken, Japan (新延岡自排局延岡市)
1.7 km PM2.5: 6.0 µg/m³
26
Haruharachō, Hyūga-shi, Miyazaki-ken, Japan (日向市立図書館日向市)
18.3 km PM2.5: 6.2 µg/m³
28
Haruharachō, Hyūga-shi, Miyazaki-ken, Japan (日向市立図書館日向市)
18.3 km PM2.5: 6.7 µg/m³

What cities are near Nobeoka?

75 Kadogawa 75 Hyūga 38 Mie 78 Saiki 87 Kawaminami 37 Takedamachi 87 Takanabe 77 Tsukumiura 78 Tsuma 80 Shintomi
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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 2026-07-21T23:16 UTC.