Air Quality in Obihiro, Japan
Heavy Rain
12.2°C · 85.7% humidity
12.2°
Feels 12.2°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
24
4am
24
24
33
7am
30
29
27
10am
26
27
26
1pm
28
28
27
4pm
27
25
25
7pm
25
25
24
10pm
24
24
24
1am
24
24
Air Quality Index Trend
28h · 1 stnObihiro'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. Current PM2.5 concentration in Obihiro is 1.6× the WHO annual guideline of 5 µg/m³.
85.7%
Humidity
3.8 km/h
Wind WSW
1002.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Obihiro?
Temperature & Precipitation
PM2.5 Trend
28h · 1 stationPM2.57.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (1 station within 25 km)
7.9
Median
7.9
Average
7.9
Low
7.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -2.0
What is the 7-day forecast for Obihiro?
05-28
13.3° 7.4°
4.31 mm
05-29
13.6° 8.7°
14.5 mm
05-30
17.3° 9.5°
05-31
16.5° 9.0°
06-01
20.4° 13.2°
0.13 mm
06-02
17.2° 10.6°
06-03
18.7° 12.8°
1.5 mm
Both models agree
Avg diff: 3.6°C
Where are air quality stations near Obihiro?
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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 2026-05-28T22:50 UTC.