Air Quality in Ōuda-yamaguchi, Japan

Overcast
15.0°C · 97.2% humidity
15.0°
Feels 15.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 9pm
34
34
25 12am
48
49
51 3am
52
52
33 6am
33
33
27 9am
27
25
25 12pm
25
25
25 3pm
25
25
25 6pm
27
34
AD 728×90

Air Quality Index Trend

48h · 1 stn

Ōuda-yamaguchi'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. Current PM2.5 concentration in Ōuda-yamaguchi is 1.2× the WHO annual guideline of 5 µg/m³.

97.2%
Humidity
22.8 km/h
Wind ESE
1020.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.93 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ōuda-yamaguchi?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.55.93 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
5.93
Median
5.72
Average
1.2
Low
10.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.4

What is the 7-day forecast for Ōuda-yamaguchi?

05-29
17.7° 15.0°
36.5 mm
05-30
21.9° 15.6°
1.12 mm
05-31
24.0° 14.5°
0.06 mm
06-01
26.7° 15.3°
06-02
24.2° 15.6°
2.81 mm
06-03
26.6° 15.2°
8.0 mm
06-04
21.3° 13.0°
0.94 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Ōuda-yamaguchi?

4
Ōdono, Sakurai-shi, Nara-ken, Japan (桜井桜井市)
12.3 km PM2.5: 1.0 µg/m³
52
Ōdono, Sakurai-shi, Nara-ken, Japan (桜井桜井市)
12.3 km PM2.5: 12.6 µg/m³
17
Tanbaichicho, Tenri, Nara, Japan (天理天理市)
18.8 km PM2.5: 4.1 µg/m³
17
Rokkenmachi, Gose, Nara, Japan (御所御所市)
19.6 km PM2.5: 4.1 µg/m³
11
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
19.8 km PM2.5: 2.6 µg/m³
25
Miyako, Nara-ken, Japan (田原本磯城郡田原本町)
19.8 km PM2.5: 6.0 µg/m³
26
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
20.8 km PM2.5: 6.2 µg/m³
19
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
20.8 km PM2.5: 4.6 µg/m³
47
Ōnaka, Yamatotakada-shi, Nara-ken, Japan (高田大和高田市)
20.8 km PM2.5: 11.3 µg/m³
66
Marunouchi, Nabari, Mie, Japan (名張小学校名張市)
22.1 km PM2.5: 19.2 µg/m³

What cities are near Ōuda-yamaguchi?

27 Haibara-akanedai 28 Sakurai 22 Kashihara-shi 11 Kashiwara 16 Shimobuchi 24 Tenri 20 Tawaramoto 21 Yamato-Takada 8 Gose 44 Nabari
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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 2026-05-29T15:36 UTC.