Air Quality in Ōno-hara, Japan

Drizzle
16.4°C · 92.4% humidity
16.4°
Feels 16.4°
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
— 3am
—
—
— 6am
—
—
— 9am
—
—
— 12pm
—
—

Air Quality Index Trend

45h · 22 stn

Ōno-hara'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.

92.4%
Humidity
46.8 km/h
Wind NNE
1022.2 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
11
2.73 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Ōno-hara?

Temperature & Precipitation

PM2.5 Trend

45h · 22 stations
PM2.52.73 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.0
Low
Station readings (6 stations within 25 km)
2.73
Median
3.03
Average
0.5
Low
7.2
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +5.5
Both models agree Avg diff: 4.1°C

Where are air quality stations near Ōno-hara?

5
Waki, Yamaguchi, Japan (和木コミュニティセンター玖珂郡和木町)
9.4 km PM2.5: 1.2 µg/m³
5
Waki, Yamaguchi, Japan (和木コミュニティセンター玖珂郡和木町)
9.4 km PM2.5: 1.2 µg/m³
5
Waki, Yamaguchi, Japan (和木コミュニティセンター玖珂郡和木町)
9.4 km PM2.5: 1.2 µg/m³
13
Yamatemachi, Iwakuni, Yamaguchi, Japan (麻里布小学校岩国市)
13.4 km PM2.5: 3.1 µg/m³
6
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
14.6 km PM2.5: 1.4 µg/m³
2
Koihonmachi, Hiroshima Prefecture, Japan (庚午広島市西区)
18.8 km PM2.5: 0.5 µg/m³
30
Hiroshima (広島)
20.7 km PM2.5: 7.2 µg/m³
17
Kamiyacho, Hiroshima Prefecture, Japan (紙屋町広島市中区)
21.6 km PM2.5: 4.1 µg/m³
3
Numatacho Oaza Tomo, Hiroshima Prefecture, Japan (伴小学校広島市安佐南区)
23.5 km PM2.5: 0.7 µg/m³
5
Numatacho Oaza Tomo, Hiroshima Prefecture, Japan (伴小学校広島市安佐南区)
23.5 km PM2.5: 1.2 µg/m³

What cities are near Ōno-hara?

6 Ōtake 10 Hatsukaichi 34 Iwakuni 13 Etajima 18 Hiroshima 13 Gion 15 Fuchū 14 Kaitaichi 16 Kure 13 Kumano
Get AQI alerts for Ōno-hara

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T09:15 UTC.