Air Quality in Nagahama, Japan
Cloudy
23.2°C · 88.4% humidity
23.2°
Feels 23.2°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Nagahama's air quality — share it
AQI Forecast
54
1pm
54
34
26
4pm
28
30
31
7pm
52
52
53
10pm
53
53
54
1am
54
54
54
4am
54
54
54
7am
54
54
54
10am
54
54
Air Quality Index Trend
42h · 17 stnNagahama'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.
88.4%
Humidity
21.6 km/h
Wind ESE
1008.6 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Nagahama?
Temperature & Precipitation
PM2.5 Trend
42h · 17 stationsPM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for Nagahama?
08-03
30.1° 21.9°
2.0 mm
08-04
33.1° 23.6°
6.31 mm
08-05
28.5° 23.0°
0.38 mm
08-06
27.2° 23.5°
4.63 mm
08-07
32.9° 24.0°
1.31 mm
08-08
31.0° 24.2°
2.81 mm
08-09
29.0° 22.2°
0.44 mm
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Nagahama?
65
Bungicho, Nagahama, Shiga, Japan (長浜長浜市)
46
Nishiimacho, Hikone, Shiga, Japan (彦根彦根市)
38
Imazucho Minamishinbo, Takashima, Shiga, Japan (高島高島市今津町)
What cities are near Nagahama?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T07:22 UTC.