Air Quality in Nagahama, Japan

Cloudy
19.7°C · 75.7% humidity
19.7°
Feels 19.7°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
66 6am
66
54
55 9am
54
54
54 12pm
54
54
54 3pm
54
54
54 6pm
54
66
66 9pm
66
83
83 12am
84
84
84 3am
84
84
AD 728×90

Air Quality Index Trend

47h · 22 stn

Nagahama'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.

75.7%
Humidity
6.9 km/h
Wind SW
1009.0 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
55
14.0 µg/m³
PM10▲
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Nagahama?

Temperature & Precipitation

PM2.5 Trend

47h · 22 stations
PM2.514.0 µg/m³ ✓ WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX12.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
14.0
Median
14.0
Average
14.0
Low
14.0
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +6.3

What is the 7-day forecast for Nagahama?

06-13
26.3° 17.6°
0.06 mm
06-14
22.2° 17.2°
0.19 mm
06-15
26.2° 17.5°
1.06 mm
06-16
25.6° 17.2°
0.88 mm
06-17
26.7° 19.6°
0.25 mm
06-18
24.0° 17.5°
2.94 mm
06-19
25.9° 18.4°
41.69 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Nagahama?

30
Bungicho, Nagahama, Shiga, Japan (長浜長浜市)
0.6 km PM2.5: 7.2 µg/m³
53
Bungicho, Nagahama, Shiga, Japan (長浜長浜市)
0.6 km PM2.5: 13.1 µg/m³
55
Bungicho, Nagahama, Shiga, Japan (長浜長浜市)
0.6 km PM2.5: 14.0 µg/m³
57
Nishiimacho, Hikone, Shiga, Japan (彦根彦根市)
14.8 km PM2.5: 15.0 µg/m³
50
Nishiimacho, Hikone, Shiga, Japan (彦根彦根市)
14.8 km PM2.5: 12.0 µg/m³
57
Imazucho Minamishinbo, Takashima, Shiga, Japan (高島高島市今津町)
21.1 km PM2.5: 15.0 µg/m³
46
Imazucho Minamishinbo, Takashima, Shiga, Japan (高島高島市今津町)
21.1 km PM2.5: 11.0 µg/m³
16
Imazucho Minamishinbo, Takashima, Shiga, Japan (高島高島市今津町)
21.1 km PM2.5: 3.8 µg/m³

What cities are near Nagahama?

55 Maibara 55 Hikone 54 Takashima 41 Tarui 23 Echigawa 36 Takada 46 Ikeno 46 Ibi 21 Youkaichi 47 Gōdo
Get AQI alerts for Nagahama

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-13T00:31 UTC.