Jonanmachitaka, Kumamoto Prefecture, Japan (城南町熊本市南区) Air Quality

Monitoring Station · Kotō, Japan
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 5pm
20
18
18 8pm
18
18
20 11pm
20
18
18 2am
18
18
18 5am
18
18
— 8am
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— 11am
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— 2pm
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CAMS model adj -7
27
27
25
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25
27
27
25
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25
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25

Air Quality Forecast (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

26
Asahimachi, Uto, Kumamoto, Japan (宇土運動公園宇土市)
6.4 km PM2.5: 6.2 µg/m³
33
Asahimachi, Uto, Kumamoto, Japan (宇土運動公園宇土市)
6.4 km PM2.5: 7.9 µg/m³
11
Iwashita, Kumamoto, Japan (甲佐町岩下上益城郡甲佐町)
12.2 km PM2.5: 2.6 µg/m³
55
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
14.0 km PM2.5: 14.0 µg/m³
55
Hikimizu, Kumamoto, Japan (大津町引水菊池郡大津町)
23.2 km PM2.5: 14.0 µg/m³
17
Yatsushiro (八代市)
26.6 km PM2.5: 4.1 µg/m³
34
Iwasaki, Tamana, Kumamoto, Japan (有明保健所玉名市)
26.9 km PM2.5: 8.2 µg/m³
25
Iwasaki, Tamana, Kumamoto, Japan (有明保健所玉名市)
26.9 km PM2.5: 6.0 µg/m³

Nearby Cities

14 Kotō 29 Uto 18 Shimada 16 Kumamoto 26 Matsubase 26 Mifune 24 Uki 23 Okino 15 Uekimachi-mōno

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T20:11 UTC.