Air Quality in Ryūō, Japan

Drizzle
13.8°C · 94.7% humidity
13.8°
Feels 13.8°
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 2am
27
27
9 5am
14
18
18 8am
20
22
23 11am
23
24
24 2pm
24
25
25 5pm
27
27
34 8pm
34
54
54 11pm
54
54
AD 728×90

Air Quality Index Trend

47h · 1 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.

94.7%
Humidity
9.1 km/h
Wind SSE
1021.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
9
2.2 µg/m³
PM10▲
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Ryūō?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.52.2 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
2.2
Median
2.2
Average
2.2
Low
2.2
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +10.6
Both models agree Avg diff: 3.3°C

Where are air quality stations near Ryūō?

21
Kokubo, Kofu, Yamanashi, Japan (国母自排甲府市)
5.5 km PM2.5: 5.0 µg/m³
57
Enzankamishiogo, Koshu, Yamanashi, Japan (東山梨甲州市)
20.1 km PM2.5: 15.0 µg/m³

What cities are near Ryūō?

9 Kai 9 Shōwa 9 Minami-Alps 9 Minamiarupusu 9 Chūō 9 Kofu 9 Nirasaki 9 Isawa 9 Fuefuki 9 Yamanashi
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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 2026-05-29T20:13 UTC.