Air Quality in Sakai, Japan

Drizzle
22.3°C · 90.2% humidity
22.3°
Feels 22.3°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 5pm
15
15
22 8pm
21
18
17 11pm
16
16
15 2am
14
14
14 5am
14
15
15 8am
15
24
24 11am
24
44
44 2pm
44
44
Station readings 11h ago
AQI 17
PM2.5 4.1 µg/m³ · 11h ago
CAMS model adj -10
25
25
25
27
27
25
25
25
25
24
24
24
24
24
25
25
25
34
34
34
54
54
54
54
AD 728×90

Air Quality Index Trend

3h · 1 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.

90.2%
Humidity
33.5 km/h
Wind NNE
1010.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.18 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Sakai?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station
PM2.55.18 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
5.18
Median
6.1
Average
2.6
Low
17.3
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.0

What is the 7-day forecast for Sakai?

09-05
28.0° 20.3°
14.94 mm
09-06
29.2° 22.1°
3.88 mm
09-07
31.2° 22.5°
0.06 mm
09-08
28.7° 21.9°
6.5 mm
09-09
27.6° 21.9°
4.69 mm
09-10
28.3° 22.9°
6.44 mm
09-11
32.2° 22.8°
4.94 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Sakai?

21
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
5.9 km PM2.5: 5.0 µg/m³
13
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
5.9 km PM2.5: 3.1 µg/m³
17
Kirigasaku, Noda, Chiba, Japan (野田桐ケ作野田市)
5.9 km PM2.5: 4.1 µg/m³
30
Satte, Satte, Saitama, Japan (幸手幸手市)
6.7 km PM2.5: 7.2 µg/m³
34
Satte, Satte, Saitama, Japan (幸手幸手市)
6.7 km PM2.5: 8.2 µg/m³
17
Shimoono, Koga, Ibaraki, Japan (古河市役所古河市)
10.9 km PM2.5: 4.1 µg/m³
15
Gakuendai, Saitama-ken, Japan (宮代南埼玉郡宮代町)
11.4 km PM2.5: 3.6 µg/m³
25
Ezura, Kuki, Saitama, Japan (久喜久喜市)
13.0 km PM2.5: 6.0 µg/m³
34
Yahara, Kasukabe-shi, Saitama-ken, Japan (春日部春日部市)
15.0 km PM2.5: 8.2 µg/m³
17
Marubayashi, Tochigi, Japan (野木町役場下都賀郡野木町)
15.4 km PM2.5: 4.1 µg/m³

What cities are near Sakai?

20 Bandō 23 Satte 26 Kurihashi 23 Sugito 20 Iwai 23 Miyashiro 26 Kukichūō 23 Koga 28 Yachiyo 27 Washinomiya
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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 2026-09-05T11:13 UTC.