Air Quality in Tachiarai, Japan
Partly Cloudy
21.9°C · 62.3% humidity
21.9°
Feels 21.9°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
66
8am
54
27
40
11am
36
34
39
2pm
37
36
36
5pm
35
35
35
8pm
54
54
66
11pm
66
66
66
2am
83
84
84
5am
84
84
Air Quality Index Trend
47h · 18 stnTachiarai'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.
62.3%
Humidity
17.5 km/h
Wind E
1013.1 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.74 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Tachiarai?
Temperature & Precipitation
PM2.5 Trend
47h · 18 stationsPM2.59.74 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (5 stations within 25 km)
9.74
Median
7.38
Average
4.1
Low
12.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -2.4
What is the 7-day forecast for Tachiarai?
06-09
28.5° 19.3°
0.13 mm
06-10
21.1° 15.5°
1.56 mm
06-11
30.0° 18.1°
06-12
28.2° 18.9°
06-13
30.7° 19.7°
9.25 mm
06-14
22.0° 17.6°
44.12 mm
06-15
29.8° 16.5°
50.44 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Tachiarai?
36
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
17
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
13
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
53
Tanushimarumachi Tanushimaru, Kurume, Fukuoka, Japan (田主丸中学校久留米市)
9
Shukumachi, Tosu, Saga, Japan (鳥栖鳥栖市)
25
Kurume (久留米)
21
Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)
23
Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)
53
Hakiikeda, Asakura-shi, Fukuoka-ken, Japan (朝倉朝倉市)
42
Hakiikeda, Asakura-shi, Fukuoka-ken, Japan (朝倉朝倉市)
What cities are near Tachiarai?
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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 2026-06-09T02:22 UTC.