Air Quality in Bibai, Japan
Overcast
14.1°C · 92.4% humidity
14.1°
Feels 14.1°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Bibai's air quality — share it
AQI Forecast
83
5pm
66
66
56
8pm
47
49
50
11pm
51
52
53
2am
53
53
54
5am
54
54
54
8am
54
54
54
11am
54
54
54
2pm
54
54
Air Quality Index Trend
44h · 4 stnBibai'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.
92.4%
Humidity
26.9 km/h
Wind ESE
1014.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.74 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Bibai?
Temperature & Precipitation
PM2.5 Trend
44h · 4 stationsPM2.514.74 µg/m³
✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Bibai?
09-05
24.5° 10.4°
21.12 mm
09-06
23.0° 13.7°
0.06 mm
09-07
23.7° 13.4°
0.75 mm
09-08
23.4° 10.4°
4.75 mm
09-09
21.7° 15.1°
0.06 mm
09-10
23.9° 14.6°
0.44 mm
09-11
16.9° 13.3°
10.56 mm
Both models agree
Avg diff: 2.4°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 2026-09-05T11:14 UTC.