Air Quality in Imarichō-kō, Japan

Windy
24.2°C · 88.8% humidity
24.2°
Feels 24.2°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
38 6pm
38
38
23 9pm
20
30
32 12am
27
28
29 3am
30
28
28 6am
28
29
29 9am
28
28
28 12pm
28
29
29 3pm
29
28
Station readings
31
AD 728×90

Air Quality Index Trend

45h · 22 stn

Imarichō-kō'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.

88.8%
Humidity
73.7 km/h
Wind NNE
1001.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
23
5.48 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Imarichō-kō?

Temperature & Precipitation

PM2.5 Trend

45h · 22 stations
PM2.55.48 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
5.48
Median
5.41
Average
3.1
Low
7.2
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +2.7

What is the 7-day forecast for Imarichō-kō?

09-05
28.9° 23.6°
0.19 mm
09-06
28.2° 22.3°
3.62 mm
09-07
28.7° 22.4°
0.44 mm
09-08
29.2° 22.4°
09-09
29.7° 22.9°
7.63 mm
09-10
30.7° 19.2°
2.06 mm
09-11
27.6° 21.9°
0.44 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Imarichō-kō?

21
Takeocho Oaza Showa, Takeo, Saga, Japan (武雄武雄市)
16.1 km PM2.5: 5.0 µg/m³
9
Takeocho Oaza Showa, Takeo, Saga, Japan (武雄武雄市)
16.1 km PM2.5: 2.2 µg/m³
21
Daitocho, Sasebo, Nagasaki, Japan (大塔佐世保市)
16.6 km PM2.5: 5.0 µg/m³
30
Shisacho Uramen, Matsuura, Nagasaki, Japan (松浦志佐大気測定局松浦市)
17.8 km PM2.5: 7.2 µg/m³
26
Sasebo (佐世保)
18.4 km PM2.5: 6.2 µg/m³
25
Sasebo (佐世保)
18.4 km PM2.5: 6.0 µg/m³
25
Fukuishicho, Sasebo, Nagasaki, Japan (福石佐世保市)
18.8 km PM2.5: 6.0 µg/m³
21
Karatsu, Saga Prefecture, Japan (肥前唐津市)
21.3 km PM2.5: 5.0 µg/m³
30
Kitatakumachi Oaza Kosamurai, Taku, Saga Prefecture, Japan (多久多久市)
21.6 km PM2.5: 7.2 µg/m³
25
Ureshinomachi Oaza Shimojuku, Ureshino, Saga Prefecture, Japan (嬉野嬉野市)
22.0 km PM2.5: 6.0 µg/m³

What cities are near Imarichō-kō?

24 Arita 21 Takeo 25 Sasebo 30 Matsuura 16 Karatsu 26 Ureshinomachi-shimojuku 30 Taku 32 Higashigō 41 Kashima 31 Ogi
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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 2026-09-05T12:11 UTC.