Air Quality in Okino, Japan
Heavy Rain
20.0°C · 93.9% humidity
20.0°
Feels 20.0°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations
Nearby Monitoring Stations
AQI Forecast
54
6am
66
66
35
9am
61
67
72
12pm
75
60
62
3pm
63
64
64
6pm
65
65
65
9pm
66
66
66
12am
83
83
83
3am
83
66
Air Quality Index Trend
47h · 17 stnOkino'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 Okino is 1.7× the WHO annual guideline of 5 µg/m³.
93.9%
Humidity
38.3 km/h
Wind SSE
1004.6 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
8.37 µg/m³
PM10▲
104.9 µg/m³
050100150200300500
What is the weather forecast for Okino?
Temperature & Precipitation
PM2.5 Trend
47h · 17 stationsPM2.58.37 µg/m³
✓ WHO
Good
PM10104.9 µg/m³
Moderate
UV INDEX9.4
Very High
Station readings (17 stations within 25 km)
8.37
Median
8.2
Average
6.0
Low
11.0
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +14.8
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: 2.3°C
Where are air quality stations near Okino?
32
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
35
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
31
Hikimizu, Kumamoto, Japan (大津町引水菊池郡大津町)
38
Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)
25
Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)
30
Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)
35
Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)
57
Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)
12
Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)
35
Akitsu, Kumamoto-ken, Japan (秋津熊本市東区)
What cities are near Okino?
Get AQI alerts for Okino
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 2026-05-29T00:11 UTC.