What is the air quality in Katanawa today?

The current Air Quality Index (AQI) in Katanawa is 16 (Good). PM2.5 concentration is 3.84 µg/m³.

What is the temperature in Katanawa right now?

The current temperature in Katanawa is 21.1°C (feels like 21.1°C). Humidity is 75.4% and wind speed is 18.3 km/h.

Is it safe to go outside in Katanawa?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Katanawa, Japan

Drizzle

21.1°C · 75.4% humidity

21.1°

Feels 21.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

10 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 19 stn

View full history →

Katanawa'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.

75.4%

Humidity

18.3 km/h

Wind SSE

1015.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.84 µg/m³

PM10▲

54.9 µg/m³

050100150200300500

What is the weather forecast for Katanawa?

Temperature & Precipitation

PM2.5 Trend

45h · 19 stations

PM2.53.84 µg/m³ ✓ WHO

Good

PM1054.9 µg/m³

Moderate

UV INDEX0.0

Low

Station readings (10 stations within 25 km)

3.84

Median

4.57

Average

1.2

Low

7.2

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +15.4

Both models agree Avg diff: 4.5°C

Where are air quality stations near Katanawa?

Ohashi, Fukuoka, Japan (大橋福岡市南区)

3.5 km PM2.5: 3.1 µg/m³

Ohashi, Fukuoka, Japan (大橋福岡市南区)

3.5 km PM2.5: 3.1 µg/m³

Nagao, Fukuoka, Japan (長尾福岡市城南区)

5.7 km PM2.5: 1.2 µg/m³

Nagao, Fukuoka, Japan (長尾福岡市城南区)

5.7 km PM2.5: 1.2 µg/m³

Fukuoka (福岡)

8.0 km PM2.5: 8.6 µg/m³

Fukuoka (福岡)

8.0 km PM2.5: 7.2 µg/m³

Nishijin, Fukuoka, Japan (西新福岡市早良区)

9.2 km PM2.5: 7.2 µg/m³

Yoshizuka, Fukuoka, Japan (吉塚福岡市博多区)

9.5 km PM2.5: 5.0 µg/m³

Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)

9.9 km PM2.5: 1.2 µg/m³

Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)

9.9 km PM2.5: 1.2 µg/m³

What cities are near Katanawa?

15 Kasuga 14 Ōnojō 21 Fukuoka 10 Chikushino-shi 8 Dazaifu 17 Shime 14 Umi 17 Sue 10 Sonobe 17 Wakasugi

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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 2026-10-21T08:28 UTC.