Air Quality in Hikone, Japan

Drizzle
22.7°C · 59.6% humidity
22.7°
Feels 22.7°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
34 11am
27
27
21 2pm
23
24
25 5pm
32
53
53 8pm
53
34
34 11pm
34
34
34 2am
27
27
27 5am
27
27
27 8am
27
34
AD 728×90

Air Quality Index Trend

46h · 21 stn

Hikone'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.

59.6%
Humidity
45.0 km/h
Wind SE
1013.5 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.05 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hikone?

Temperature & Precipitation

PM2.5 Trend

46h · 21 stations
PM2.55.05 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
5.05
Median
9.5
Average
4.1
Low
18.8
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +1.5

What is the 7-day forecast for Hikone?

05-30
22.7° 16.9°
2.06 mm
05-31
23.4° 17.8°
06-01
25.0° 17.9°
06-02
24.0° 18.0°
0.19 mm
06-03
24.4° 17.8°
0.63 mm
06-04
24.3° 15.5°
2.31 mm
06-05
26.0° 16.8°
6.94 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Hikone?

57
Nishiimacho, Hikone, Shiga, Japan (彦根彦根市)
0.9 km PM2.5: 15.0 µg/m³
34
Nishiimacho, Hikone, Shiga, Japan (彦根彦根市)
0.9 km PM2.5: 8.2 µg/m³
25
Bungicho, Nagahama, Shiga, Japan (長浜長浜市)
15.5 km PM2.5: 6.0 µg/m³
46
Bungicho, Nagahama, Shiga, Japan (長浜長浜市)
15.5 km PM2.5: 11.0 µg/m³
65
Bungicho, Nagahama, Shiga, Japan (長浜長浜市)
15.5 km PM2.5: 18.8 µg/m³
21
Kasugacho, Higashiomi, Shiga, Japan (東近江東近江市)
16.5 km PM2.5: 5.0 µg/m³
30
Kasugacho, Higashiomi, Shiga, Japan (東近江東近江市)
16.5 km PM2.5: 7.2 µg/m³
11
Imazucho Minamishinbo, Takashima, Shiga, Japan (高島高島市今津町)
26.2 km PM2.5: 2.6 µg/m³
38
Imazucho Minamishinbo, Takashima, Shiga, Japan (高島高島市今津町)
26.2 km PM2.5: 9.1 µg/m³
58
Imazucho Minamishinbo, Takashima, Shiga, Japan (高島高島市今津町)
26.2 km PM2.5: 15.4 µg/m³

What cities are near Hikone?

34 Maibara 50 Echigawa 42 Nagahama 64 Youkaichi 17 Ōmihachiman 34 Yasu 49 Hino 30 Takashima 38 Tarui 34 Takada
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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 2026-05-30T05:04 UTC.