Air Quality in Tsukawaki, Japan

Drizzle
23.9°C · 98.5% humidity
23.9°
Feels 23.9°
97
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
54 6am
54
27
97 9am
77
63
51 12pm
45
40
36 3pm
34
39
37 6pm
36
36
35 9pm
35
35
54 12am
54
54
54 3am
54
54
AD 728×90

Air Quality Index Trend

45h · 13 stn

Tsukawaki'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. Current PM2.5 concentration in Tsukawaki is 2.3× the WHO 24-hour guideline of 15 µg/m³.

98.5%
Humidity
42.5 km/h
Wind ESE
992.7 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
97
34.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Tsukawaki?

Temperature & Precipitation

PM2.5 Trend

45h · 13 stations
PM2.534.0 µg/m³ ×2.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
34.0
Median
34.0
Average
34.0
Low
34.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -26.6

What is the 7-day forecast for Tsukawaki?

07-22
27.2° 21.0°
4.81 mm
07-23
26.7° 16.0°
3.19 mm
07-24
26.3° 22.5°
2.87 mm
07-25
30.5° 18.1°
0.13 mm
07-26
29.6° 20.4°
5.5 mm
07-27
26.7° 19.7°
0.25 mm
07-28
26.4° 21.9°
8.56 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Tsukawaki?

34
Shiromachi, Hita, Oita Prefecture, Japan (西部振興局日田市)
20.8 km PM2.5: 8.2 µg/m³

What cities are near Tsukawaki?

97 Hita 69 Yufu 63 Beppu 62 Yokkaichi 65 Nakatsu 56 Hiji 55 Buzen 80 Aso 56 Ukiha 65 Bungo-Takada-shi
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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 2026-07-22T00:24 UTC.