Matsushimamachi Aitsu, Kamiamakusa, Kumamoto, Japan (上天草市合津上天草市松島町) Air Quality

Monitoring Station · Ōyanomachi-noboritate, Japan
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 7pm
38
37
35 10pm
35
35
52 1am
52
52
52 4am
52
35
35 7am
35
35
— 10am
—
—
— 1pm
—
—
— 4pm
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Station readings
38
37
CAMS model adj -31
66
66
66
66
66
66
83
83
83
83
83
66
66
66
66

Air Quality Trend (24h)

PM2.58.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Matsushimamachi Kyoragi, Kamiamakusa, Kumamoto, Japan (五和手野天草市)
7.7 km PM2.5: 10.1 µg/m³
19
Yatsushiro (八代市)
15.9 km PM2.5: 4.6 µg/m³
53
Yatsushiro (八代市)
15.9 km PM2.5: 13.1 µg/m³
16
Yatsushiro (八代市)
15.9 km PM2.5: 3.8 µg/m³
17
Koga Kamimachi, Yatsushiro, Kumamoto, Japan (八代八千把出張所八代市)
16.9 km PM2.5: 4.1 µg/m³
36
Miyajimachi, Yatsushiro, Kumamoto, Japan (八代自排局八代市)
19.5 km PM2.5: 8.6 µg/m³
35
Kodanoura, Kumamoto, Japan (小田浦公民館葦北郡芦北町)
19.7 km PM2.5: 8.4 µg/m³
50
Kodanoura, Kumamoto, Japan (小田浦公民館葦北郡芦北町)
19.7 km PM2.5: 12.0 µg/m³

Nearby Cities

30 Ōyanomachi-noboritate 42 Honmachi 29 Minamishimabara 23 Amakusa 40 Uki 36 Sashiki 25 Hondomachi-hondo 43 Matsubase 52 Uto

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-28T22:52 UTC.