Air Quality in Hachimantai, Japan
Cloudy
12.7°C · 80.9% humidity
12.7°
Feels 12.7°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
24
7pm
24
24
8
10pm
13
16
18
1am
20
21
22
4am
22
23
23
7am
24
25
24
10am
24
24
24
1pm
24
24
24
4pm
25
25
Air Quality Index Trend
44h · 3 stnHachimantai'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.
80.9%
Humidity
25.9 km/h
Wind W
1010.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.93 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Hachimantai?
Temperature & Precipitation
PM2.5 Trend
44h · 3 stationsPM2.51.93 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
1.93
Median
3.1
Average
0.2
Low
6.0
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +3.9
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Hachimantai?
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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 2026-06-09T13:10 UTC.