Air Quality in Katō, Japan

Drizzle
16.2°C · 87.1% humidity
16.2°
Feels 16.2°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

45h · 43 stn

Katō'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.

87.1%
Humidity
18.0 km/h
Wind NNW
1019.0 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.05 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Katō?

Temperature & Precipitation

PM2.5 Trend

45h · 43 stations
PM2.510.05 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.0
Low
Station readings (8 stations within 25 km)
10.05
Median
12.41
Average
6.2
Low
20.2
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +3.5

What is the 7-day forecast for Katō?

10-21
18.2° 14.5°
0.75 mm
10-22
22.4° 15.7°
0.56 mm
10-23
20.8° 11.7°
10-24
22.5° 16.5°
0.31 mm
10-25
20.4° 8.4°
3.19 mm
10-26
18.7° 8.8°
10-27
17.9° 10.8°
Both models agree Avg diff: 3.9°C

Where are air quality stations near Katō?

65
Gonosecho, Nishiwaki, Hyogo Prefecture, Japan (西脇市役所西脇市)
9.3 km PM2.5: 18.8 µg/m³
26
Kamihonmachi, Ono, Hyogo Prefecture, Japan (上本町小野市)
11.6 km PM2.5: 6.2 µg/m³
57
Kamihonmachi, Ono, Hyogo Prefecture, Japan (上本町小野市)
11.6 km PM2.5: 15.0 µg/m³
53
Miwa, Sanda, Hyogo Prefecture, Japan (三田市役所三田市)
18.6 km PM2.5: 13.1 µg/m³
53
Kunioka, Hyogo Prefecture, Japan (稲美町役場加古郡稲美町)
22.1 km PM2.5: 13.1 µg/m³
68
Hiraokacho Shinzaike, Kakogawa, Hyogo Prefecture, Japan (平岡加古川市)
24.4 km PM2.5: 20.2 µg/m³
68
Hiraokacho Shinzaike, Kakogawa, Hyogo Prefecture, Japan (平岡加古川市)
24.4 km PM2.5: 20.2 µg/m³
46
Minamigoyō, Hyōgo-ken, Japan (南五葉一般環境大気測定局神戸市北区)
24.6 km PM2.5: 11.0 µg/m³
76
Higashihonjo, Hyogo Prefecture, Japan (播磨町役場加古郡播磨町)
27.4 km PM2.5: 24.0 µg/m³
72
Befucho Nishimachi, Kakogawa, Hyogo Prefecture, Japan (別府加古川市)
27.5 km PM2.5: 22.1 µg/m³

What cities are near Katō?

42 Yashiro 40 Nishiwaki 32 Ono 48 Miki 56 Kasai 38 Kajiya 42 Sandachō 53 Inami 41 Sasayama 60 Nishitawara
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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 2026-10-21T06:02 UTC.