Air Quality in Katō, Japan

Drizzle
22.9°C · 82.7% humidity
22.9°
Feels 22.9°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
27 5pm
27
27
29 8pm
26
23
21 11pm
20
19
18 2am
18
18
17 5am
17
17
18 8am
18
20
20 11am
20
20
27 2pm
27
27
Station readings 7h ago
AQI 20
PM2.5 4.8 µg/m³ · 7h ago
AD 728×90

Air Quality Index Trend

45h · 59 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.

82.7%
Humidity
41.3 km/h
Wind NE
1006.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
6.95 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Katō?

Temperature & Precipitation

PM2.5 Trend

45h · 59 stations
PM2.56.95 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
6.95
Median
6.85
Average
5.0
Low
8.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -0.4

What is the 7-day forecast for Katō?

09-05
28.4° 22.9°
1.56 mm
09-06
28.2° 20.6°
5.38 mm
09-07
29.3° 20.2°
2.63 mm
09-08
25.8° 19.5°
1.44 mm
09-09
27.5° 22.4°
2.63 mm
09-10
30.6° 19.8°
1.94 mm
09-11
29.0° 20.9°
3.88 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Katō?

6
Gonosecho, Nishiwaki, Hyogo Prefecture, Japan (西脇市役所西脇市)
9.3 km PM2.5: 1.4 µg/m³
31
Gonosecho, Nishiwaki, Hyogo Prefecture, Japan (西脇市役所西脇市)
9.3 km PM2.5: 7.4 µg/m³
73
Kamihonmachi, Ono, Hyogo Prefecture, Japan (上本町小野市)
11.6 km PM2.5: 22.6 µg/m³
23
Miwa, Sanda, Hyogo Prefecture, Japan (三田市役所三田市)
18.6 km PM2.5: 5.5 µg/m³
34
Kunioka, Hyogo Prefecture, Japan (稲美町役場加古郡稲美町)
22.1 km PM2.5: 8.2 µg/m³
34
Kunioka, Hyogo Prefecture, Japan (稲美町役場加古郡稲美町)
22.1 km PM2.5: 8.2 µg/m³
29
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: 7.0 µg/m³
33
Kakogawa (加古川)
25.1 km PM2.5: 7.9 µg/m³
40
Nakashima, Takasago, Hyogo Prefecture, Japan (中島高砂市)
26.7 km PM2.5: 9.6 µg/m³
25
Nakashima, Takasago, Hyogo Prefecture, Japan (中島高砂市)
26.7 km PM2.5: 6.0 µg/m³

What cities are near Katō?

24 Yashiro 24 Nishiwaki 24 Ono 23 Miki 24 Kasai 21 Kajiya 34 Sandachō 21 Inami 30 Sasayama 25 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 2026-09-05T11:12 UTC.