Air Quality in Kōta, Japan

Drizzle
21.5°C · 77.6% humidity
21.5°
Feels 21.5°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
34
18 8am
23
17
19 11am
21
22
23 2pm
23
26
26 5pm
26
27
27 8pm
27
34
54 11pm
54
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

47h · 43 stn

Kōta'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.

77.6%
Humidity
28.6 km/h
Wind SSE
1015.6 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
18
4.27 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Kōta?

Temperature & Precipitation

PM2.5 Trend

47h · 43 stations
PM2.54.27 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (21 stations within 25 km)
4.27
Median
4.53
Average
1.7
Low
8.6
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +3.9

What is the 7-day forecast for Kōta?

06-08
25.4° 19.8°
1.25 mm
06-09
22.4° 21.5°
0.19 mm
06-10
22.4° 20.7°
1.06 mm
06-11
25.1° 21.2°
06-12
23.4° 21.4°
1.56 mm
06-13
27.8° 20.5°
3.0 mm
06-14
25.3° 21.3°
32.25 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Kōta?

12
南部庄司田
5.1 km PM2.5: 3.0 µg/m³ PM10: 5.0 µg/m³
17
Miyukicho, Gamagori, Aichi, Japan (蒲郡市御幸町蒲郡市)
7.4 km PM2.5: 4.1 µg/m³
38
Yatsuomotecho, Nishio, Aichi, Japan (愛厚ホーム西尾苑西尾市)
8.3 km PM2.5: 9.1 µg/m³
24
Yatsuomotecho, Nishio, Aichi, Japan (愛厚ホーム西尾苑西尾市)
8.3 km PM2.5: 5.8 µg/m³
10
Okazaki (岡崎)
8.9 km PM2.5: 2.4 µg/m³
17
Okazaki (岡崎)
8.9 km PM2.5: 4.1 µg/m³
32
Okazaki, Aichi Prefecture, Japan (東部樫山岡崎市)
12.1 km PM2.5: 7.7 µg/m³
15
Okazaki, Aichi Prefecture, Japan (東部樫山岡崎市)
12.1 km PM2.5: 3.6 µg/m³
70
Ikeuracho, Anjo, Aichi, Japan (安城農林高校安城市)
13.1 km PM2.5: 21.1 µg/m³
8
豊川市御津南部小学校
15.8 km PM2.5: 2.0 µg/m³ PM10: 3.0 µg/m³

What cities are near Kōta?

20 Gamagōri 21 Okazaki 23 Nishio 34 Anjō 22 Ishiki 25 Hekinan 24 Takahama 23 Chiryū 12 Kozakai-chō 23 Kariya
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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 2026-06-08T23:21 UTC.