Air Quality in Sakai-nakajima, Japan

Drizzle
22.3°C · 85.3% humidity
22.3°
Feels 22.3°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
27 8pm
27
25
48 11pm
41
37
33 2am
31
29
28 5am
27
29
28 8am
26
28
27 11am
25
25
25 2pm
25
25
25 5pm
27
34
AD 728×90

Air Quality Index Trend

47h · 20 stn

Sakai-nakajima'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 Sakai-nakajima is 2.3× the WHO annual guideline of 5 µg/m³.

85.3%
Humidity
19.6 km/h
Wind W
1003.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.44 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Sakai-nakajima?

Temperature & Precipitation

PM2.5 Trend

47h · 20 stations
PM2.511.44 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
11.44
Median
9.2
Average
4.1
Low
13.5
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -4.3

What is the 7-day forecast for Sakai-nakajima?

05-29
25.8° 20.2°
2.5 mm
05-30
25.6° 17.5°
1.19 mm
05-31
27.7° 20.4°
0.13 mm
06-01
28.9° 21.0°
06-02
28.1° 19.8°
06-03
29.6° 23.0°
0.25 mm
06-04
28.6° 16.4°
5.38 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Sakai-nakajima?

6
Haragō, Fukaya-shi, Saitama-ken, Japan (深谷原郷自排深谷市)
8.5 km PM2.5: 1.4 µg/m³
51
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
9.5 km PM2.5: 12.1 µg/m³
42
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
9.5 km PM2.5: 10.1 µg/m³
17
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
12.8 km PM2.5: 4.1 µg/m³
47
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
12.8 km PM2.5: 11.3 µg/m³
9
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
18.0 km PM2.5: 2.2 µg/m³
21
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
18.0 km PM2.5: 5.0 µg/m³
34
Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)
23.1 km PM2.5: 8.2 µg/m³
15
Ōtsuka, Saitama-ken, Japan (小川比企郡小川町)
23.1 km PM2.5: 3.6 µg/m³
37
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
24.1 km PM2.5: 8.9 µg/m³

What cities are near Sakai-nakajima?

48 Honjō 46 Isesaki 53 Fukayachō 45 Ishigami 36 Ōta 44 Tamamura 44 Menuma 42 Kodamachō-kodamaminami 37 Kamikoizumi 40 Fujioka
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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 2026-05-29T14:52 UTC.