Air Quality in Nankoku, Japan
Drizzle
26.0°C · 74.2% humidity
26.0°
Feels 26.0°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
Nankoku's air quality — share it
AQI Forecast
Calibrated
6
6pm
6
6
12
9pm
9
8
7
12am
7
6
6
3am
6
5
5
6am
5
5
5
9am
5
5
5
12pm
5
5
5
3pm
5
5
Station readings
29h ago
AQI 8
PM2.5 1.9 µg/m³ · 29h ago
Air Quality Index Trend
44h · 3 stnNankoku'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.
74.2%
Humidity
68.1 km/h
Wind ENE
1002.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.76 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Nankoku?
Temperature & Precipitation
PM2.5 Trend
44h · 3 stationsPM2.52.76 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
2.76
Median
7.37
Average
1.9
Low
12.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +3.2
What is the 7-day forecast for Nankoku?
09-05
29.0° 25.0°
2.44 mm
09-06
29.1° 24.4°
11.44 mm
09-07
27.9° 23.9°
6.19 mm
09-08
26.4° 23.0°
12.81 mm
09-09
27.5° 24.7°
4.88 mm
09-10
26.6° 22.6°
9.62 mm
09-11
27.2° 23.1°
16.69 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Nankoku?
8
Kera, Kochi, Kochi Prefecture, Japan (介良高知市)
50
Ekiminamimachi, Kochi Prefecture, Japan (伊野合同庁舎吾川郡いの町)
34
Nishihama, Aki, Kochi Prefecture, Japan (安芸安芸市)
What cities are near Nankoku?
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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 2026-09-05T12:15 UTC.