Air Quality in Oshima, Japan
Drizzle
27.0°C · 80.2% humidity
27.0°
Feels 32.5°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
AQI Forecast
27
7am
27
27
55
10am
49
45
42
1pm
40
38
37
4pm
36
35
35
7pm
35
35
34
10pm
34
34
34
1am
34
34
27
4am
27
27
Air Quality Index Trend
44h · 12 stnOshima'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.
80.2%
Humidity
55.0 km/h
Wind E
998.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.09 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Oshima?
Temperature & Precipitation
PM2.5 Trend
44h · 12 stationsPM2.514.09 µg/m³
✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (2 stations within 25 km)
14.09
Median
10.8
Average
1.4
Low
20.2
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -3.2
What is the 7-day forecast for Oshima?
07-22
30.3° 21.9°
0.62 mm
07-23
27.9° 18.5°
0.13 mm
07-24
27.5° 24.5°
3.19 mm
07-25
29.1° 22.4°
1.44 mm
07-26
29.8° 22.3°
07-27
29.5° 22.7°
0.06 mm
07-28
27.2° 23.8°
7.63 mm
Both models agree
Avg diff: 1.8°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 2026-07-22T01:23 UTC.