Air Quality in Hakonegasaki, Japan

Drizzle
22.0°C · 83.0% humidity
22.0°
Feels 22.0°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
22 stations

Nearby Monitoring Stations

AQI Forecast
66 8pm
66
54
30 11pm
37
42
45 2am
48
49
51 5am
52
52
53 8am
53
33
54 11am
54
54
54 2pm
54
54
54 5pm
54
54
AD 728×90

Air Quality Index Trend

48h · 3 stn

Hakonegasaki'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 Hakonegasaki is 1.4× the WHO annual guideline of 5 µg/m³.

83.0%
Humidity
16.5 km/h
Wind NE
1004.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.13 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Hakonegasaki?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.57.13 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (22 stations within 25 km)
7.13
Median
6.13
Average
3.0
Low
14.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +6.4

What is the 7-day forecast for Hakonegasaki?

05-29
22.2° 17.2°
0.63 mm
05-30
21.8° 16.1°
0.88 mm
05-31
24.1° 17.0°
06-01
25.5° 18.1°
06-02
24.8° 16.5°
2.5 mm
06-03
26.1° 18.8°
0.56 mm
06-04
24.7° 14.3°
0.06 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Hakonegasaki?

23
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
1.1 km PM2.5: 5.5 µg/m³
46
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
4.1 km PM2.5: 11.0 µg/m³
38
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
4.1 km PM2.5: 9.1 µg/m³
4
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
6.9 km PM2.5: 1.0 µg/m³
47
Azumacho, Iruma, Saitama, Japan (入間入間市)
8.1 km PM2.5: 11.3 µg/m³
55
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
9.8 km PM2.5: 14.0 µg/m³
17
Namiyanagi, Hannō-shi, Saitama-ken, Japan (飯能飯能市)
9.8 km PM2.5: 4.1 µg/m³
68
Hachioji (八王子)
11.9 km PM2.5: 20.2 µg/m³
25
八王子市大楽寺町
12.1 km 27.0% RH PM2.5: 6.0 µg/m³ PM10: 8.0 µg/m³
16
Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)
12.7 km PM2.5: 3.8 µg/m³

What cities are near Hakonegasaki?

29 Hamura 27 Yokota 28 Fussa 46 Iruma 25 Akishima 24 Musashimurayama 23 Higashiyamato 24 Tachikawa 34 Hannō 30 Ōme
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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 2026-05-29T14:37 UTC.