Air Quality in Yokota, Japan

Cloudy
20.2°C · 74.0% humidity
20.2°
Feels 20.2°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
31 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 5am
41
41
22 8am
27
4
14 11am
16
37
18 2pm
39
40
40 5pm
40
41
53 8pm
70
70
70 11pm
70
70
70 2am
70
53
Station readings
2
CAMS model adj -13
27
54
54
54
54
27
34
34
54
34
54
54
54
54
54
66
83
83
83
83
83
83
83
66
AD 728×90

Air Quality Index Trend

38h · 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.

74.0%
Humidity
12.8 km/h
Wind E
1015.7 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.15 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Yokota?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station
PM2.55.15 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (31 stations within 25 km)
5.15
Median
4.25
Average
0.48
Low
9.1
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.7

What is the 7-day forecast for Yokota?

06-08
25.4° 15.2°
8.63 mm
06-09
21.8° 19.3°
0.44 mm
06-10
24.9° 16.2°
7.13 mm
06-11
24.6° 17.8°
0.38 mm
06-12
23.7° 17.5°
2.0 mm
06-13
29.2° 18.4°
2.0 mm
06-14
27.1° 17.2°
41.75 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Yokota?

5
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
4.7 km PM2.5: 1.2 µg/m³
42
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
5.0 km PM2.5: 10.1 µg/m³
34
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
5.0 km PM2.5: 8.2 µg/m³
45
Azumacho, Iruma, Saitama, Japan (入間入間市)
9.2 km PM2.5: 10.8 µg/m³
58
Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)
9.2 km PM2.5: 15.4 µg/m³
53
Yaho, Kunitachi, Tokyo, Japan (甲州街道国立国立市)
9.3 km PM2.5: 13.1 µg/m³
36
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
10.3 km PM2.5: 8.6 µg/m³
8
府中市四谷
10.8 km 98.4% RH PM2.5: 2.0 µg/m³ PM10: 5.0 µg/m³
21
Hachioji (八王子)
11.1 km PM2.5: 5.0 µg/m³
9
Ochikawa, Hino, Tokyo, Japan (川崎街道百草園日野市)
11.8 km PM2.5: 2.2 µg/m³

What cities are near Yokota?

21 Akishima 23 Hakonegasaki 20 Musashimurayama 19 Tachikawa 29 Fussa 21 Higashiyamato 25 Hamura 21 Iruma 20 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 2026-06-08T23:19 UTC.