Air Quality in Amakusa, Japan

Windy
27.1°C · 89.6% humidity
27.1°
Feels 33.7°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
19 8am
29
36
41 11am
45
47
49 2pm
51
52
52 5pm
53
53
53 8pm
54
27
27 11pm
25
25
25 2am
25
25
AD 728×90

Air Quality Index Trend

45h · 15 stn

Amakusa'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.

89.6%
Humidity
64.5 km/h
Wind E
989.4 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.63 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Amakusa?

Temperature & Precipitation

PM2.5 Trend

45h · 15 stations
PM2.54.63 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (3 stations within 25 km)
4.63
Median
5.23
Average
3.4
Low
8.2
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.4
Both models agree Avg diff: 1.2°C

Where are air quality stations near Amakusa?

34
Imagamashinmachi, Amakusa, Kumamoto, Japan (天草保健所天草市)
0.3 km PM2.5: 8.2 µg/m³
43
Shiki, Kumamoto, Japan (苓北志岐天草郡苓北町)
14.5 km PM2.5: 10.3 µg/m³
27
Shiki, Kumamoto, Japan (苓北志岐天草郡苓北町)
14.5 km PM2.5: 6.5 µg/m³
78
Shiki, Kumamoto, Japan (苓北志岐天草郡苓北町)
14.5 km PM2.5: 24.9 µg/m³
65
Shiki, Kumamoto, Japan (苓北志岐天草郡苓北町)
14.5 km PM2.5: 18.8 µg/m³
27
Matsushimamachi Kyoragi, Kamiamakusa, Kumamoto, Japan (五和手野天草市)
17.3 km PM2.5: 6.5 µg/m³
28
Amakusamachi Takahamaminami, Amakusa, Kumamoto, Japan (天草高浜天草市)
20.8 km PM2.5: 6.7 µg/m³
34
Matsushimamachi Aitsu, Kamiamakusa, Kumamoto, Japan (上天草市合津上天草市松島町)
23.3 km PM2.5: 8.2 µg/m³

What cities are near Amakusa?

16 Hondomachi-hondo 31 Minamishimabara 34 Ōyanomachi-noboritate 42 Ushibukamachi 54 Minamata 43 Sashiki 33 Unzen 48 Honmachi 30 Shimabara 32 Nagasaki
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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 2026-07-21T23:16 UTC.