Air Quality in Yawatahama, Japan
Windy
28.4°C · 80.4% humidity
28.4°
Feels 34.7°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Yawatahama's air quality — share it
AQI Forecast
34
7am
34
54
61
10am
62
63
64
1pm
65
65
65
4pm
66
66
66
7pm
54
54
54
10pm
54
54
54
1am
54
54
54
4am
54
54
Air Quality Index Trend
43h · 11 stnYawatahama'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 Yawatahama is 1.1× the WHO 24-hour guideline of 15 µg/m³.
80.4%
Humidity
54.1 km/h
Wind SE
994.3 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.9 µg/m³
PM10
41.2 µg/m³
050100150200300500
What is the weather forecast for Yawatahama?
Temperature & Precipitation
PM2.5 Trend
43h · 11 stationsPM2.516.9 µg/m³
×1.1 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (2 stations within 25 km)
16.9
Median
17.35
Average
16.9
Low
17.8
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +2.3
What is the 7-day forecast for Yawatahama?
07-22
28.4° 23.9°
1.37 mm
07-23
26.2° 19.1°
33.63 mm
07-24
27.8° 24.7°
7.62 mm
07-25
29.5° 22.4°
0.06 mm
07-26
30.4° 23.5°
1.31 mm
07-27
27.7° 22.5°
0.44 mm
07-28
28.1° 24.1°
2.62 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Yawatahama?
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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 2026-07-22T01:33 UTC.