Air Quality in Matsuura, Japan
Windy
19.9°C · 91.7% humidity
19.9°
Feels 19.9°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
83
6am
83
84
44
9am
54
62
68
12pm
55
58
61
3pm
62
63
64
6pm
65
65
53
9pm
53
54
54
12am
34
34
34
3am
34
34
Air Quality Index Trend
47h · 13 stnMatsuura'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 Matsuura is 2.1× the WHO annual guideline of 5 µg/m³.
91.7%
Humidity
108.3 km/h
Wind ESE
1004.4 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
10.47 µg/m³
PM10▲
123.05 µg/m³
050100150200300500
What is the weather forecast for Matsuura?
Temperature & Precipitation
PM2.5 Trend
47h · 13 stationsPM2.510.47 µg/m³
✓ WHO
Good
PM10123.05 µg/m³
Moderate
UV INDEX10.9
Extreme
Station readings (5 stations within 25 km)
10.47
Median
10.46
Average
8.2
Low
11.5
High
PM2.5 µg/m³ · Model: 20.75 · Bias: +10.3
What is the 7-day forecast for Matsuura?
05-29
21.3° 19.9°
0.13 mm
05-30
21.2° 19.9°
0.06 mm
05-31
21.3° 20.4°
06-01
22.2° 18.7°
4.44 mm
06-02
22.5° 20.7°
06-03
22.3° 19.4°
55.25 mm
06-04
21.3° 20.2°
46.0 mm
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Matsuura?
22
Shisacho Uramen, Matsuura, Nagasaki, Japan (松浦志佐大気測定局松浦市)
5
Sasebo (佐世保)
70
Sasebo (佐世保)
17
Otsubochoko, Imari, Saga Prefecture, Japan (大坪伊万里市)
30
Fukuishicho, Sasebo, Nagasaki, Japan (福石佐世保市)
25
Daitocho, Sasebo, Nagasaki, Japan (大塔佐世保市)
25
Daitocho, Sasebo, Nagasaki, Japan (大塔佐世保市)
50
Futago, Karatsu, Saga, Japan (唐津唐津市)
What cities are near Matsuura?
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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 2026-05-29T00:24 UTC.