Air Quality in Konan, Japan

Cloudy
19.4°C · 74.3% humidity
19.4°
Feels 19.4°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
54 8am
34
25
20 11am
21
22
25 2pm
26
26
26 5pm
27
27
34 8pm
54
54
54 11pm
66
66
66 2am
66
66
54 5am
54
54
AD 728×90

Air Quality Index Trend

48h · 46 stn

Konan'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.

74.3%
Humidity
10.2 km/h
Wind ENE
1015.4 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.65 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Konan?

Temperature & Precipitation

PM2.5 Trend

48h · 46 stations
PM2.54.65 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (8 stations within 25 km)
4.65
Median
5.0
Average
1.2
Low
7.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.6

What is the 7-day forecast for Konan?

06-09
24.8° 19.4°
1.69 mm
06-10
22.0° 16.5°
12.56 mm
06-11
28.3° 17.7°
06-12
22.3° 19.6°
0.19 mm
06-13
29.2° 19.0°
06-14
25.4° 19.2°
0.88 mm
06-15
26.4° 17.7°
2.38 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Konan?

13
Minakuchicho Minakuchi, Koka, Shiga, Japan (甲賀甲賀市)
7.3 km PM2.5: 3.1 µg/m³
56
Moriyama, Moriyama, Shiga, Japan (守山守山市)
12.4 km PM2.5: 14.5 µg/m³
29
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
12.5 km PM2.5: 7.0 µg/m³
17
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
12.5 km PM2.5: 4.1 µg/m³
5
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
12.5 km PM2.5: 1.2 µg/m³
5
Kusatsucho, Kusatsu, Shiga, Japan (草津草津市)
13.3 km PM2.5: 1.2 µg/m³
28
Kasugacho, Higashiomi, Shiga, Japan (東近江東近江市)
15.4 km PM2.5: 6.7 µg/m³
30
Kasugacho, Higashiomi, Shiga, Japan (東近江東近江市)
15.4 km PM2.5: 7.2 µg/m³
58
Ishiyamadera, Otsu, Shiga, Japan (石山大津市)
17.8 km PM2.5: 15.4 µg/m³
52
Ishiyamadera, Otsu, Shiga, Japan (石山大津市)
17.8 km PM2.5: 12.6 µg/m³

What cities are near Konan?

18 Kōka 18 Minakuchichō-matoba 19 Rittō 17 Kusatsu 21 Moriyama 22 Yasu 13 Hino 15 Ōmihachiman 13 Youkaichi 15 Echigawa
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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 2026-06-09T02:44 UTC.