Air Quality in Tōno, Japan
Drizzle
20.1°C · 50.3% humidity
20.1°
Feels 20.1°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Tōno's air quality — share it
AQI Forecast
27
11am
27
34
29
2pm
27
27
27
5pm
27
27
27
8pm
27
34
34
11pm
34
34
34
2am
54
54
54
5am
34
34
34
8am
27
25
Air Quality Index Trend
33h · 1 stnTōno'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.
50.3%
Humidity
49.3 km/h
Wind SSW
1014.7 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.89 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Tōno?
Temperature & Precipitation
PM2.5 Trend
33h · 1 stationPM2.56.89 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for Tōno?
05-30
20.1° 9.4°
1.87 mm
05-31
18.9° 10.3°
0.13 mm
06-01
19.8° 14.2°
2.19 mm
06-02
22.5° 14.0°
0.06 mm
06-03
19.3° 15.4°
1.37 mm
06-04
23.2° 12.4°
16.25 mm
06-05
21.8° 11.0°
0.38 mm
Both models agree
Avg diff: 2.8°C
What cities are near Tōno?
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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 2026-05-30T05:22 UTC.