西東京市南町 Air Quality

Monitoring Station · Nishi-Tokyo-shi, Japan
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
57 8pm
121
59
58 11pm
58
58
59 2am
59
59
59 5am
59
59
58 8am
58
—
— 11am
—
—
— 2pm
—
—
— 5pm
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CAMS model adj -25
84
146
84
83
83
83
84
84
84
84
84
84
83
83
86.9%
Humidity

Air Quality Forecast (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
PM1036.0 µg/m³
Good
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Gas Pollutants

O₃
46.0
µg/m³
NO₂
11.0
µg/m³

Nearby Monitoring Stations

38
Sekimae, Musashino, Tokyo, Japan (武蔵野市関前武蔵野市)
1.9 km PM2.5: 9.1 µg/m³
53
小金井市東町
3.2 km PM2.5: 13.0 µg/m³
15
Chuocho, Higashikurume, Tokyo, Japan (小金井街道東久留米東久留米市)
3.7 km PM2.5: 3.6 µg/m³
23
Shimorenjaku, Mitaka, Tokyo, Japan (連雀通り下連雀三鷹市)
4.2 km PM2.5: 5.5 µg/m³
19
Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)
5.5 km PM2.5: 4.6 µg/m³
65
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
6.2 km PM2.5: 18.8 µg/m³
13
Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)
6.5 km PM2.5: 3.1 µg/m³
42
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
9.1 km PM2.5: 10.1 µg/m³

Nearby Cities

49 Nishi-Tokyo-shi 48 Tanashichō 53 Musashino 54 Kamirenjaku 51 Sekimachi-minami 54 Koganei 41 Higashikurume 55 Inokashira 49 Kodaira

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T23:16 UTC.