Air Quality in Okino, Japan

Cloudy
19.1°C · 83.0% humidity
19.1°
Feels 19.1°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast
66 11pm
66
83
50 2am
59
66
54 5am
57
60
50 8am
51
25
23 11am
24
24
26 2pm
27
27
27 5pm
34
54
54 8pm
54
54
AD 728×90

Air Quality Index Trend

47h · 21 stn

Okino'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.

83.0%
Humidity
19.6 km/h
Wind ENE
1016.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
50
11.86 µg/m³
PM10▲
76
104.9 µg/m³
050100150200300500

What is the weather forecast for Okino?

Temperature & Precipitation

PM2.5 Trend

47h · 21 stations
PM2.511.86 µg/m³ ✓ WHO
Good
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
11.86
Median
11.84
Average
7.2
Low
15.9
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +15.2

What is the 7-day forecast for Okino?

05-29
22.1° 19.1°
16.88 mm
05-30
22.6° 19.2°
1.13 mm
05-31
26.3° 18.7°
06-01
30.2° 18.8°
1.69 mm
06-02
24.8° 20.8°
0.5 mm
06-03
23.4° 17.1°
14.37 mm
06-04
27.8° 18.4°
28.69 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Okino?

17
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
4.3 km PM2.5: 4.1 µg/m³
21
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
4.3 km PM2.5: 5.0 µg/m³
42
Hikimizu, Kumamoto, Japan (大津町引水菊池郡大津町)
8.5 km PM2.5: 10.1 µg/m³
47
Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)
9.7 km PM2.5: 11.3 µg/m³
54
Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)
9.7 km PM2.5: 13.5 µg/m³
66
Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)
10.3 km PM2.5: 19.2 µg/m³
44
Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)
10.3 km PM2.5: 10.6 µg/m³
79
Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)
10.8 km PM2.5: 25.4 µg/m³
35
Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)
10.8 km PM2.5: 8.4 µg/m³
46
Akitsu, Kumamoto-ken, Japan (秋津熊本市東区)
10.9 km PM2.5: 11.0 µg/m³

What cities are near Okino?

48 Kōshi 46 Ōzu 46 Uekimachi-mōno 59 Kotō 51 Kumamoto 55 Shimada 30 Kikuchi 54 Mifune 42 Yamaga 43 Tamana
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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 2026-05-29T17:40 UTC.