Air Quality in Nichinan, Japan
Drizzle
22.8°C · 76.8% humidity
22.8°
Feels 22.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Nichinan's air quality — share it
AQI Forecast
54
8am
54
34
30
11am
27
27
27
2pm
27
27
34
5pm
34
34
54
8pm
54
54
54
11pm
54
54
54
2am
54
54
54
5am
54
54
Air Quality Index Trend
47h · 8 stnNichinan'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.
76.8%
Humidity
14.4 km/h
Wind ESE
1013.6 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.2 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Nichinan?
Temperature & Precipitation
PM2.5 Trend
47h · 8 stationsPM2.57.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (1 station within 25 km)
7.2
Median
7.2
Average
7.2
Low
7.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +0.2
What is the 7-day forecast for Nichinan?
06-09
25.9° 18.5°
2.44 mm
06-10
20.5° 14.1°
0.88 mm
06-11
25.8° 18.3°
0.13 mm
06-12
24.2° 18.0°
0.69 mm
06-13
28.3° 19.5°
71.94 mm
06-14
21.8° 15.7°
32.31 mm
06-15
28.4° 17.8°
35.56 mm
Both models agree
Avg diff: 3.6°C
Where are air quality stations near Nichinan?
30
Todaka, Nichinan, Miyazaki Prefecture, Japan (日南保健所日南市)
25
Todaka, Nichinan, Miyazaki Prefecture, Japan (日南保健所日南市)
What cities are near Nichinan?
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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 2026-06-09T02:33 UTC.