Air Quality in Tosayamadachō-nakano, Japan

Drizzle
23.6°C · 98.0% humidity
23.6°
Feels 23.6°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
54 7am
54
54
55 10am
54
54
54 1pm
54
54
54 4pm
54
54
54 7pm
54
54
66 10pm
66
66
66 1am
66
66
66 4am
66
66
AD 728×90

Air Quality Index Trend

41h · 7 stn

Tosayamadachō-nakano'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.

98.0%
Humidity
34.8 km/h
Wind SSE
998.0 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
14.0 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Tosayamadachō-nakano?

Temperature & Precipitation

PM2.5 Trend

41h · 7 stations
PM2.514.0 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (2 stations within 25 km)
14.0
Median
14.0
Average
14.0
Low
14.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -0.5

What is the 7-day forecast for Tosayamadachō-nakano?

07-22
25.7° 21.5°
9.44 mm
07-23
26.4° 15.5°
15.38 mm
07-24
25.1° 22.7°
8.94 mm
07-25
28.8° 19.0°
4.69 mm
07-26
29.8° 21.0°
2.5 mm
07-27
26.9° 20.1°
4.75 mm
07-28
27.6° 22.1°
5.31 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Tosayamadachō-nakano?

25
Kera, Kochi, Kochi Prefecture, Japan (介良高知市)
9.7 km PM2.5: 6.0 µg/m³
46
Kera, Kochi, Kochi Prefecture, Japan (介良高知市)
9.7 km PM2.5: 11.0 µg/m³
69
Nishihama, Aki, Kochi Prefecture, Japan (安芸安芸市)
22.9 km PM2.5: 20.7 µg/m³
9
Nishihama, Aki, Kochi Prefecture, Japan (安芸安芸市)
22.9 km PM2.5: 2.2 µg/m³
34
Ekiminamimachi, Kochi Prefecture, Japan (伊野合同庁舎吾川郡いの町)
23.9 km PM2.5: 8.2 µg/m³
25
Ekiminamimachi, Kochi Prefecture, Japan (伊野合同庁舎吾川郡いの町)
23.9 km PM2.5: 6.0 µg/m³

What cities are near Tosayamadachō-nakano?

55 Yamashita 55 Nankoku 55 Kochi 55 Aki 55 Ino 55 Tosa 55 Susaki 63 Shikokuchūō 63 Kawanoechō 61 Ikedachō
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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 2026-07-22T01:22 UTC.