Air Quality in Ojiya, Japan
Cloudy
23.1°C · 85.4% humidity
23.1°
Feels 23.1°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Ojiya's air quality — share it
AQI Forecast
27
11am
27
27
31
2pm
27
25
25
5pm
25
25
25
8pm
25
27
27
11pm
25
25
25
2am
25
25
25
5am
25
25
25
8am
27
27
Air Quality Index Trend
28h · 2 stnOjiya'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.
85.4%
Humidity
20.0 km/h
Wind SE
1007.8 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.35 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ojiya?
Temperature & Precipitation
PM2.5 Trend
28h · 2 stationsPM2.57.35 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Ojiya?
08-03
34.3° 21.8°
1.75 mm
08-04
32.9° 24.1°
3.0 mm
08-05
29.9° 23.2°
0.5 mm
08-06
31.0° 21.2°
6.88 mm
08-07
32.4° 22.5°
0.5 mm
08-08
31.5° 25.3°
1.56 mm
08-09
27.9° 20.6°
23.94 mm
Both models agree
Avg diff: 3.0°C
Where are air quality stations near Ojiya?
What cities are near Ojiya?
Get AQI alerts for Ojiya
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T05:43 UTC.