Air Quality in Sumiyoshi, Japan

Cloudy
24.4°C · 88.3% humidity
24.4°
Feels 24.4°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 8am
17
17
15 11am
24
24
24 2pm
24
24
24 5pm
24
24
24 8pm
24
24
24 11pm
24
17
17 2am
17
17
17 5am
17
17
Station readings 48h ago
AQI 24
PM2.5 5.7 µg/m³ · 48h ago
AD 728×90

Air Quality Index Trend

45h · 24 stn

Sumiyoshi'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.

88.3%
Humidity
26.8 km/h
Wind NNE
1008.3 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
15
3.48 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Sumiyoshi?

Temperature & Precipitation

PM2.5 Trend

45h · 24 stations
PM2.53.48 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (7 stations within 25 km)
3.48
Median
3.66
Average
1.2
Low
5.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +2.5

What is the 7-day forecast for Sumiyoshi?

08-03
29.5° 24.2°
3.25 mm
08-04
29.7° 25.6°
2.62 mm
08-05
28.8° 24.5°
9.5 mm
08-06
27.9° 25.3°
23.0 mm
08-07
30.0° 27.0°
5.0 mm
08-08
30.3° 26.7°
13.25 mm
08-09
32.3° 25.3°
0.06 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Sumiyoshi?

20
Takayanagi, Fujieda-shi, Shizuoka-ken, Japan (藤枝大気測定室藤枝市)
11.2 km PM2.5: 4.8 µg/m³
21
Chuocho, Shimada, Shizuoka, Japan (島田市役所島田市)
11.7 km PM2.5: 5.0 µg/m³
34
Yaizu, Yaizu-shi, Shizuoka-ken, Japan (焼津中学校焼津市)
14.0 km PM2.5: 8.2 µg/m³
25
Kōri, Fujieda-shi, Shizuoka-ken, Japan (自排藤枝藤枝市)
14.2 km PM2.5: 6.0 µg/m³
34
Kōri, Fujieda-shi, Shizuoka-ken, Japan (自排藤枝藤枝市)
14.2 km PM2.5: 8.2 µg/m³
26
Mitsumata, Kakegawa, Shizuoka, Japan (掛川市大東支所掛川市)
20.1 km PM2.5: 6.2 µg/m³
25
Mitsumata, Kakegawa, Shizuoka, Japan (掛川市大東支所掛川市)
20.1 km PM2.5: 6.0 µg/m³
30
Shimosaigo, Kakegawa, Shizuoka, Japan (自排掛川掛川市)
21.6 km PM2.5: 7.2 µg/m³
34
Shimosaigo, Kakegawa, Shizuoka, Japan (自排掛川掛川市)
21.6 km PM2.5: 8.2 µg/m³
30
Mizuho, Shizuoka, Japan (長田南中学校静岡市駿河区)
23.5 km PM2.5: 7.2 µg/m³

What cities are near Sumiyoshi?

18 Sagara 20 Shimada 18 Maruobara 19 Kikugawa 8 Fujieda 19 Kanaya 17 Yaizu 21 Omaezaki 20 Kakegawa 29 Shizuoka
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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 2026-08-08T02:59 UTC.