Air Quality in Ryūō, Japan

Overcast
19.0°C · 94.2% humidity
19.0°
Feels 19.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
25 7am
25
25
25 10am
25
25
25 1pm
25
25
25 4pm
27
27
27 7pm
34
34
24 10pm
24
24
24 1am
24
24
24 4am
24
24
AD 728×90

Air Quality Index Trend

43h · 9 stn

Ryūō'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.

94.2%
Humidity
10.8 km/h
Wind N
1011.1 hPa
Pressure
4.4
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 Ryūō?

Temperature & Precipitation

PM2.5 Trend

43h · 9 stations
PM2.56.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250

What is the 7-day forecast for Ryūō?

08-03
27.6° 19.0°
8.25 mm
08-04
30.8° 19.5°
3.5 mm
08-05
25.1° 20.0°
17.63 mm
08-06
24.3° 19.8°
43.62 mm
08-07
27.9° 20.4°
11.06 mm
08-08
31.8° 18.9°
28.06 mm
08-09
31.0° 18.8°
2.38 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Ryūō?

30
Kokubo, Kofu, Yamanashi, Japan (国母自排甲府市)
5.5 km PM2.5: 7.2 µg/m³
21
Enzankamishiogo, Koshu, Yamanashi, Japan (東山梨甲州市)
20.1 km PM2.5: 5.0 µg/m³
42
Enzankamishiogo, Koshu, Yamanashi, Japan (東山梨甲州市)
20.1 km PM2.5: 10.1 µg/m³

What cities are near Ryūō?

25 Kai 25 Shōwa 25 Minami-Alps 25 Minamiarupusu 25 Chūō 25 Kofu 25 Nirasaki 25 Isawa 25 Fuefuki 25 Yamanashi
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:55 UTC.