Air Quality in Shimoda, Japan
Cloudy
22.9°C · 77.5% humidity
22.9°
Feels 22.9°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
34
7am
34
34
17
10am
20
29
30
1pm
31
32
33
4pm
33
33
34
7pm
54
54
54
10pm
54
54
54
1am
54
54
54
4am
54
54
Air Quality Index Trend
46h · 2 stnShimoda'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.
77.5%
Humidity
21.5 km/h
Wind ENE
1013.8 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
4.1 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for Shimoda?
Temperature & Precipitation
PM2.5 Trend
46h · 2 stationsPM2.54.1 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (1 station within 25 km)
4.1
Median
4.1
Average
4.1
Low
4.1
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.2
What is the 7-day forecast for Shimoda?
06-09
25.0° 18.9°
0.88 mm
06-10
24.9° 17.9°
0.31 mm
06-11
26.0° 19.2°
0.19 mm
06-12
26.6° 18.8°
0.5 mm
06-13
27.8° 19.9°
28.25 mm
06-14
21.1° 19.4°
16.62 mm
06-15
32.7° 18.6°
2.87 mm
Both models agree
Avg diff: 2.8°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 2026-06-09T01:03 UTC.