Air Quality in Suginami, Japan

Windy
22.3°C · 68.5% humidity
22.3°
Feels 22.3°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
27 3am
27
34
46 6am
43
40
31 9am
30
29
29 12pm
35
35
35 3pm
34
34
27 6pm
25
25
25 9pm
27
27
27 12am
27
27
AD 728×90

Air Quality Index Trend

47h · 23 stn

Suginami'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 Suginami is 2.2× the WHO annual guideline of 5 µg/m³.

68.5%
Humidity
123.5 km/h
Wind S
998.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
46
11.05 µg/m³
PM10▲
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Suginami?

Temperature & Precipitation

PM2.5 Trend

47h · 23 stations
PM2.511.05 µg/m³ ✓ WHO
Good
PM1059.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Suginami?

05-28
27.8° 12.7°
05-29
23.4° 17.0°
0.06 mm
05-30
22.9° 17.0°
2.38 mm
05-31
24.5° 18.4°
0.19 mm
06-01
23.2° 18.8°
06-02
23.3° 17.6°
06-03
28.0° 21.4°
0.69 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Suginami?

42
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
0.3 km PM2.5: 10.1 µg/m³
46
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
16.8 km PM2.5: 11.0 µg/m³
53
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
16.8 km PM2.5: 13.1 µg/m³
46
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
20.4 km PM2.5: 11.0 µg/m³
30
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
20.4 km PM2.5: 7.2 µg/m³
50
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
20.9 km PM2.5: 12.0 µg/m³
17
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
21.4 km PM2.5: 4.1 µg/m³
38
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
21.4 km PM2.5: 9.1 µg/m³
53
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
24.8 km PM2.5: 13.1 µg/m³
5
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
31.3 km PM2.5: 1.2 µg/m³

What cities are near Suginami?

43 Ishioka 43 Kasumigaura 46 Omitama 46 Tsuchiura 45 Okunoya 13 Tomobe 34 Makabe 47 Naka 47 Tsukuba 48 Ami
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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 2026-05-28T21:36 UTC.