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
AD 728×90

Air Quality Index Trend

47h · 18 stn

Tachiarai'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▲
40
9.74 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Tachiarai?

Temperature & Precipitation

PM2.5 Trend

47h · 18 stations
PM2.59.74 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
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)
5.9 km PM2.5: 8.6 µg/m³
17
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
5.9 km PM2.5: 4.1 µg/m³
13
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
5.9 km PM2.5: 3.1 µg/m³
53
Tanushimarumachi Tanushimaru, Kurume, Fukuoka, Japan (田主丸中学校久留米市)
8.9 km PM2.5: 13.1 µg/m³
9
Shukumachi, Tosu, Saga, Japan (鳥栖鳥栖市)
10.5 km PM2.5: 2.2 µg/m³
25
Kurume (久留米)
13.5 km PM2.5: 6.0 µg/m³
21
Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)
15.4 km PM2.5: 5.0 µg/m³
23
Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)
15.4 km PM2.5: 5.5 µg/m³
53
Hakiikeda, Asakura-shi, Fukuoka-ken, Japan (朝倉朝倉市)
18.8 km PM2.5: 13.1 µg/m³
42
Hakiikeda, Asakura-shi, Fukuoka-ken, Japan (朝倉朝倉市)
18.8 km PM2.5: 10.1 µg/m³

What cities are near Tachiarai?

38 Yamaguma 44 Amagi 34 Ogōri 50 Tanushimarumachi-toyoki 41 Asakura 33 Tosu 30 Sonobe 30 Kurume 40 Ukiha 26 Chikushino-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 2026-06-09T02:22 UTC.