Air Quality in Yawatahama, Japan
Heavy Rain
19.3°C · 90.2% humidity
19.3°
Feels 19.3°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Yawatahama's air quality — share it
AQI Forecast
54
6am
54
54
28
9am
64
70
73
12pm
76
61
62
3pm
63
64
53
6pm
53
53
54
9pm
34
34
34
12am
34
34
34
3am
34
54
Air Quality Index Trend
47h · 8 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 1.3× the WHO annual guideline of 5 µg/m³.
90.2%
Humidity
15.2 km/h
Wind ENE
1003.8 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
6.7 µg/m³
PM10▲
48.05 µg/m³
050100150200300500
What is the weather forecast for Yawatahama?
Temperature & Precipitation
PM2.5 Trend
47h · 8 stationsPM2.56.7 µg/m³
✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (2 stations within 25 km)
6.7
Median
7.45
Average
6.7
Low
8.2
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +9.6
What is the 7-day forecast for Yawatahama?
05-29
19.3° 16.9°
28.31 mm
05-30
22.8° 17.4°
1.88 mm
05-31
23.2° 17.5°
06-01
23.3° 16.9°
4.37 mm
06-02
23.0° 18.6°
0.75 mm
06-03
22.8° 16.4°
3.44 mm
06-04
22.6° 16.2°
0.94 mm
Both models agree
Avg diff: 2.5°C
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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 2026-05-29T00:26 UTC.