Air Quality in Ōarai, Japan

Cloudy
23.4°C · 88.8% humidity
23.4°
Feels 23.4°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
29 11am
29
29
21 2pm
16
18
19 5pm
20
20
21 8pm
21
28
29 11pm
49
29
29 2am
29
22
22 5am
22
22
22 8am
22
29
CAMS model adj -5
34
34
34
34
27
27
27
27
27
27
27
34
34
54
34
34
34
27
27
27
27
27
27
34
AD 728×90

Air Quality Index Trend

43h · 6 stn

Ōarai'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.

88.8%
Humidity
21.8 km/h
Wind ENE
1009.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
21
5.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

43h · 6 stations
PM2.55.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +1.5
08-03
26.1° 20.5°
8.81 mm
08-04
31.8° 23.3°
0.25 mm
08-05
27.5° 24.8°
1.75 mm
08-06
29.5° 24.2°
22.81 mm
08-07
33.5° 24.4°
4.94 mm
08-08
29.6° 25.2°
58.87 mm
08-09
29.2° 23.4°
0.81 mm
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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 2026-08-08T05:43 UTC.