Air Quality in Yokota, Japan

Overcast
22.1°C · 91.2% humidity
22.1°
Feels 22.1°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 6am
0
0
29 9am
29
21
31 12pm
27
24
21 3pm
20
19
18 6pm
17
17
17 9pm
17
16
16 12am
28
28
16 3am
16
16
Station readings 5h ago
AQI 18
PM2.5 4.3 µg/m³ · 5h ago
CAMS model adj -38
25
27
27
27
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
54
54
54
AD 728×90

Air Quality Index Trend

18h · 1 stn

Yokota'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.

91.2%
Humidity
4.7 km/h
Wind NW
1010.1 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
6.97 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Yokota?

Temperature & Precipitation

PM2.5 Trend

18h · 1 station
PM2.56.97 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (6 stations within 25 km)
6.97
Median
7.18
Average
2.4
Low
14.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -0.5

What is the 7-day forecast for Yokota?

08-03
24.6° 20.9°
10.06 mm
08-04
31.7° 23.1°
0.88 mm
08-05
28.1° 23.4°
7.37 mm
08-06
28.2° 23.9°
48.94 mm
08-07
33.6° 22.9°
38.62 mm
08-08
31.3° 23.3°
46.69 mm
08-09
33.2° 20.3°
2.87 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Yokota?

26
Izumicho, Tachikawa, Tokyo, Japan (立川市泉町立川市)
7.4 km PM2.5: 6.2 µg/m³
15
Honcho, Higashimurayama, Tokyo, Japan (新青梅街道東村山東村山市)
7.8 km PM2.5: 3.6 µg/m³
59
Honcho, Higashimurayama, Tokyo, Japan (新青梅街道東村山東村山市)
7.8 km PM2.5: 15.9 µg/m³
21
Azumacho, Iruma, Saitama, Japan (入間入間市)
9.2 km PM2.5: 5.0 µg/m³
25
Azumacho, Iruma, Saitama, Japan (入間入間市)
9.2 km PM2.5: 6.0 µg/m³
25
Tokorozawa (所沢)
9.5 km PM2.5: 6.0 µg/m³
33
府中市四谷
10.8 km 83.9% RH PM2.5: 8.0 µg/m³ PM10: 13.0 µg/m³
42
Hachioji (八王子)
11.1 km PM2.5: 10.1 µg/m³
42
八王子市大楽寺町
12.0 km 80.5% RH PM2.5: 10.0 µg/m³ PM10: 17.0 µg/m³
21
小金井市東町
14.1 km 79.5% RH PM2.5: 5.0 µg/m³ PM10: 17.0 µg/m³

What cities are near Yokota?

26 Akishima 36 Hakonegasaki 26 Musashimurayama 24 Tachikawa 32 Fussa 25 Higashiyamato 37 Hamura 47 Iruma 25 Higashimurayama 18 Hino
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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 2026-08-08T00:56 UTC.