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
AD 728×90

Air Quality Index Trend

44h · 12 stn

Oshima'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▲
55
14.09 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Oshima?

Temperature & Precipitation

PM2.5 Trend

44h · 12 stations
PM2.514.09 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
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

Where are air quality stations near Oshima?

53
Asahimachi, Hakui, Ishikawa, Japan (羽咋羽咋市)
10.5 km PM2.5: 13.1 µg/m³
25
Kubo, Himi, Toyama Prefecture, Japan (氷見氷見市)
24.9 km PM2.5: 6.0 µg/m³

What cities are near Oshima?

31 Hakui 61 Hitoto 68 Nanao 7 Himimachi 6 Himi 32 Kahoku 68 Anamizu 50 Takaoka 28 Tsubata 48 Nishishinminato
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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.