Air Quality in Sakai, Japan

Heavy Rain
20.9°C · 85.3% humidity
20.9°
Feels 20.9°
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
70 stations

Nearby Monitoring Stations

AQI Forecast
34 3am
27
27
72 6am
66
57
71 9am
66
74
72 12pm
70
69
68 3pm
68
55
55 6pm
55
54
54 9pm
54
54
54 12am
66
66
AD 728×90

Air Quality Index Trend

48h · 96 stn

Sakai'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 is 4.4× the WHO annual guideline of 5 µg/m³.

85.3%
Humidity
66.7 km/h
Wind SE
1001.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
72
21.94 µg/m³
PM10
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Sakai?

Temperature & Precipitation

PM2.5 Trend

48h · 96 stations
PM2.521.94 µg/m³ ×1.5 WHO
Moderate
PM1059.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (70 stations within 25 km)
21.94
Median
10.69
Average
2.2
Low
39.2
High
PM2.5 µg/m³ · Model: 16.8 · Bias: -5.1

What is the 7-day forecast for Sakai?

05-28
25.8° 14.1°
12.0 mm
05-29
20.9° 19.8°
43.0 mm
05-30
23.0° 19.0°
7.5 mm
05-31
23.4° 20.1°
0.06 mm
06-01
27.5° 19.8°
06-02
25.0° 19.6°
3.19 mm
06-03
29.4° 18.4°
1.69 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Sakai?

23
Sanbocho, Osaka Prefecture, Japan (三宝堺市堺区)
1.4 km PM2.5: 5.5 µg/m³
5
Sanbocho, Osaka Prefecture, Japan (三宝堺市堺区)
1.4 km PM2.5: 1.2 µg/m³
38
Sanbocho, Osaka Prefecture, Japan (三宝堺市堺区)
1.4 km PM2.5: 9.1 µg/m³
13
Hamadera Funaochonishi, Osaka Prefecture, Japan (浜寺堺市西区)
4.4 km PM2.5: 3.1 µg/m³
7
Hamadera Funaochonishi, Osaka Prefecture, Japan (浜寺堺市西区)
4.4 km PM2.5: 1.7 µg/m³
38
Hamadera Funaochonishi, Osaka Prefecture, Japan (浜寺堺市西区)
4.4 km PM2.5: 9.1 µg/m³
46
Hamadera Funaochonishi, Osaka Prefecture, Japan (浜寺堺市西区)
4.4 km PM2.5: 11.0 µg/m³
59
Abikohigashi, Osaka Prefecture, Japan (我孫子中学校大阪市住吉区)
4.9 km PM2.5: 15.9 µg/m³
26
Abikohigashi, Osaka Prefecture, Japan (我孫子中学校大阪市住吉区)
4.9 km PM2.5: 6.2 µg/m³
21
Abikohigashi, Osaka Prefecture, Japan (我孫子中学校大阪市住吉区)
4.9 km PM2.5: 5.0 µg/m³

What cities are near Sakai?

56 Matsubara 46 Takaishi 49 Izumiōtsu 47 Izumi 49 Sayama 51 Habikino 46 Fujiidera 44 Tadaoka-higashi 49 Yao 52 Osaka
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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 2026-05-28T21:38 UTC.