Air Quality in Rittō, Japan

Cloudy
23.8°C · 85.2% humidity
23.8°
Feels 23.8°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
25 6am
25
25
25 9am
27
27
27 12pm
27
27
27 3pm
27
34
34 6pm
34
34
34 9pm
27
34
34 12am
34
34
34 3am
34
54
AD 728×90

Air Quality Index Trend

46h · 51 stn

Rittō'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.

85.2%
Humidity
27.3 km/h
Wind ESE
1008.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Rittō?

Temperature & Precipitation

PM2.5 Trend

46h · 51 stations
PM2.56.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250

What is the 7-day forecast for Rittō?

08-03
33.1° 23.8°
0.62 mm
08-04
34.7° 25.4°
3.38 mm
08-05
30.3° 23.8°
0.69 mm
08-06
27.8° 24.2°
7.75 mm
08-07
35.0° 25.7°
1.44 mm
08-08
33.4° 24.8°
1.5 mm
08-09
31.9° 24.4°
0.19 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Rittō?

25
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
3.9 km PM2.5: 6.0 µg/m³
30
Moriyama, Moriyama, Shiga, Japan (守山守山市)
4.2 km PM2.5: 7.2 µg/m³
37
Kusatsucho, Kusatsu, Shiga, Japan (草津草津市)
4.5 km PM2.5: 8.9 µg/m³
42
Honkatata, Otsu, Shiga, Japan (堅田大津市)
12.1 km PM2.5: 10.1 µg/m³
38
Otowadai, Otsu, Shiga, Japan (逢坂大津市)
12.6 km PM2.5: 9.1 µg/m³
34
Otowadai, Otsu, Shiga, Japan (逢坂大津市)
12.6 km PM2.5: 8.2 µg/m³
25
Nakamuracho, Omihachiman, Shiga, Japan (八幡近江八幡市)
14.0 km PM2.5: 6.0 µg/m³
30
Nagitsuji Ikejiricho, Kyoto Prefecture, Japan (自排山科京都市山科区)
18.0 km PM2.5: 7.2 µg/m³
38
Nagitsuji Ikejiricho, Kyoto Prefecture, Japan (自排山科京都市山科区)
18.0 km PM2.5: 9.1 µg/m³
34
Daigokagiocho, Kyoto Prefecture, Japan (醍醐京都市伏見区)
19.7 km PM2.5: 8.2 µg/m³

What cities are near Rittō?

25 Kusatsu 25 Moriyama 25 Yasu 25 Konan 29 Ōtsu 25 Ōmihachiman 25 Kōka 25 Minakuchichō-matoba 25 Kitahama 26 Youkaichi
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:55 UTC.