Air Quality in Kōnan, Japan

Heavy Rain
21.1°C · 71.3% humidity
21.1°
Feels 21.1°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast
25 6am
27
27
19 9am
48
62
63 12pm
81
64
65 3pm
53
53
54 6pm
34
34
34 9pm
34
34
34 12am
27
27
27 3am
27
27
AD 728×90

Air Quality Index Trend

47h · 41 stn

Kōnan'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.

71.3%
Humidity
54.4 km/h
Wind S
999.5 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
19
4.61 µg/m³
PM10▲
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Kōnan?

Temperature & Precipitation

PM2.5 Trend

47h · 41 stations
PM2.54.61 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX9.4
Very High
AD 300×250
Station readings (21 stations within 25 km)
4.61
Median
5.23
Average
2.2
Low
12.0
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +8.2

What is the 7-day forecast for Kōnan?

05-29
24.0° 18.2°
35.06 mm
05-30
23.2° 17.1°
4.81 mm
05-31
25.1° 17.9°
0.06 mm
06-01
29.3° 19.0°
0.06 mm
06-02
25.7° 17.9°
06-03
25.1° 19.1°
2.19 mm
06-04
26.0° 13.3°
9.06 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Kōnan?

34
Matsufuridori, Ichinomiya, Aichi, Japan (一宮市松降通一宮市)
5.8 km PM2.5: 8.2 µg/m³
31
Goromaru, Inuyama, Aichi, Japan (犬山消防署犬山市)
7.7 km PM2.5: 7.4 µg/m³
5
Goromaru, Inuyama, Aichi, Japan (犬山消防署犬山市)
7.7 km PM2.5: 1.2 µg/m³
25
Soharachuocho, Kakamigahara, Gifu, Japan (各務原各務原市)
8.8 km PM2.5: 6.0 µg/m³
58
Soharachuocho, Kakamigahara, Gifu, Japan (各務原各務原市)
8.8 km PM2.5: 15.4 µg/m³
12
一宮市木曽川町
9.1 km PM2.5: 3.0 µg/m³ PM10: 7.0 µg/m³
12
一宮市平島
9.1 km PM2.5: 3.0 µg/m³ PM10: 11.0 µg/m³
25
一宮市小信中島
11.3 km PM2.5: 6.0 µg/m³ PM10: 9.0 µg/m³
17
Inabucho, Inazawa, Aichi, Japan (稲沢市役所稲沢市)
12.6 km PM2.5: 4.1 µg/m³
50
Wakakusadori, Kasugai, Aichi, Japan (春日井市勝川小学校春日井市)
13.3 km PM2.5: 12.0 µg/m³

What cities are near Kōnan?

16 Ōguchi 15 Fusō 23 Iwakura 23 Komaki 21 Ichinomiya 14 Kuroda 12 Inuyama 26 Kitanagoya 15 Kakamigahara 25 Toyoyama
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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 2026-05-29T00:11 UTC.