Air Quality in Ōhara, Japan
Cloudy
20.4°C · 75.9% humidity
20.4°
Feels 20.4°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Ōhara's air quality — share it
AQI Forecast
Calibrated
18
6am
18
18
26
9am
31
29
48
12pm
47
47
46
3pm
46
46
45
6pm
45
57
57
9pm
45
45
45
12am
45
45
45
3am
45
45
Station readings
26h ago
AQI 16
PM2.5 3.8 µg/m³ · 26h ago
Air Quality Index Trend
47h · 16 stnŌhara'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.
75.9%
Humidity
10.2 km/h
Wind ESE
1016.1 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ōhara?
Temperature & Precipitation
PM2.5 Trend
47h · 16 stationsPM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
What is the 7-day forecast for Ōhara?
06-09
21.0° 19.9°
0.06 mm
06-10
24.0° 16.9°
0.88 mm
06-11
23.3° 18.6°
0.75 mm
06-12
24.3° 18.7°
1.81 mm
06-13
24.6° 18.5°
30.69 mm
06-14
25.0° 18.3°
55.31 mm
06-15
26.3° 20.2°
60.19 mm
Both models agree
Avg diff: 1.9°C
Where are air quality stations near Ōhara?
17
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
30
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
30
Takashi, Mobara, Chiba Prefecture, Japan (茂原高師茂原市)
What cities are near Ōhara?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T00:42 UTC.