Air Quality in Hita, Japan

Overcast
26.7°C · 94.2% humidity
26.7°
Feels 26.7°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
34
59 8am
49
44
40 11am
36
33
39 2pm
37
36
56 5pm
55
55
55 8pm
54
54
54 11pm
54
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

47h · 1 stn

Hita'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 Hita is 1.1× the WHO 24-hour guideline of 15 µg/m³.

94.2%
Humidity
27.8 km/h
Wind ENE
991.3 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.9 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Hita?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.515.9 µg/m³ ×1.1 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (2 stations within 25 km)
15.9
Median
13.95
Average
12.0
Low
15.9
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -5.1
Both models agree Avg diff: 1.9°C

Where are air quality stations near Hita?

32
Shiromachi, Hita, Oita Prefecture, Japan (西部振興局日田市)
0.5 km PM2.5: 7.7 µg/m³
72
Hakiikeda, Asakura-shi, Fukuoka-ken, Japan (朝倉朝倉市)
12.7 km PM2.5: 22.1 µg/m³
8
Hakiikeda, Asakura-shi, Fukuoka-ken, Japan (朝倉朝倉市)
12.7 km PM2.5: 1.9 µg/m³
59
Tanushimarumachi Tanushimaru, Kurume, Fukuoka, Japan (田主丸中学校久留米市)
23.5 km PM2.5: 15.9 µg/m³

What cities are near Hita?

47 Ukiha 59 Tsukawaki 42 Asakura 50 Tanushimarumachi-toyoki 37 Kami 36 Amagi 31 Yame 32 Tachiarai 31 Yamaguma 42 Kawasaki
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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 2026-07-21T23:16 UTC.