Air Quality in Konan, Japan

Overcast
17.7°C · 91.9% humidity
17.7°
Feels 17.7°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast
34 9pm
34
34
27 12am
35
40
44 3am
47
49
50 6am
51
52
53 9am
33
33
27 12pm
27
27
27 3pm
27
27
27 6pm
34
34
AD 728×90

Air Quality Index Trend

46h · 44 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. Current PM2.5 concentration in Konan is 1.3× the WHO annual guideline of 5 µg/m³.

91.9%
Humidity
14.8 km/h
Wind ESE
1020.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.37 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Konan?

Temperature & Precipitation

PM2.5 Trend

46h · 44 stations
PM2.56.37 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (10 stations within 25 km)
6.37
Median
7.06
Average
4.1
Low
10.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.0

What is the 7-day forecast for Konan?

05-29
20.3° 17.0°
25.56 mm
05-30
23.6° 16.9°
1.31 mm
05-31
23.7° 18.2°
06-01
28.0° 17.8°
06-02
24.5° 17.9°
0.31 mm
06-03
25.9° 17.3°
1.19 mm
06-04
26.1° 14.6°
0.63 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Konan?

57
Minakuchicho Minakuchi, Koka, Shiga, Japan (甲賀甲賀市)
7.3 km PM2.5: 15.0 µg/m³
51
Moriyama, Moriyama, Shiga, Japan (守山守山市)
12.4 km PM2.5: 12.1 µg/m³
46
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
12.5 km PM2.5: 11.0 µg/m³
50
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
12.5 km PM2.5: 12.0 µg/m³
38
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
12.5 km PM2.5: 9.1 µg/m³
43
Kusatsucho, Kusatsu, Shiga, Japan (草津草津市)
13.3 km PM2.5: 10.3 µg/m³
42
Kasugacho, Higashiomi, Shiga, Japan (東近江東近江市)
15.4 km PM2.5: 10.1 µg/m³
40
Kasugacho, Higashiomi, Shiga, Japan (東近江東近江市)
15.4 km PM2.5: 9.6 µg/m³
17
Ishiyamadera, Otsu, Shiga, Japan (石山大津市)
17.8 km PM2.5: 4.1 µg/m³
30
Ishiyamadera, Otsu, Shiga, Japan (石山大津市)
17.8 km PM2.5: 7.2 µg/m³

What cities are near Konan?

24 Kōka 24 Minakuchichō-matoba 30 Rittō 33 Kusatsu 28 Moriyama 29 Yasu 23 Hino 28 Ōmihachiman 21 Youkaichi 23 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 2026-05-29T15:05 UTC.