Air Quality in Itsukaichi, Japan

Drizzle
17.1°C · 78.3% humidity
17.1°
Feels 17.1°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast
27 4am
27
34
32 7am
29
30
36 10am
35
35
55 1pm
54
54
54 4pm
54
54
66 7pm
66
66
54 10pm
54
54
54 1am
54
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

Itsukaichi'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 Itsukaichi is 1.5× the WHO annual guideline of 5 µg/m³.

78.3%
Humidity
31.7 km/h
Wind SE
1000.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.69 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Itsukaichi?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.57.69 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (14 stations within 25 km)
7.69
Median
8.15
Average
4.1
Low
11.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.4

What is the 7-day forecast for Itsukaichi?

05-28
24.4° 9.6°
0.25 mm
05-29
18.0° 14.1°
4.19 mm
05-30
16.6° 11.8°
1.88 mm
05-31
19.2° 12.3°
0.19 mm
06-01
19.9° 14.2°
0.69 mm
06-02
19.1° 12.5°
4.37 mm
06-03
21.4° 14.7°
2.44 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Itsukaichi?

25
檜原測定所
6.2 km 97.9% RH PM2.5: 6.0 µg/m³ PM10: 11.0 µg/m³
17
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
8.7 km PM2.5: 4.1 µg/m³
29
八王子市大楽寺町
9.1 km 93.8% RH PM2.5: 7.0 µg/m³ PM10: 11.0 µg/m³
33
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
10.3 km PM2.5: 7.9 µg/m³
10
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
10.3 km PM2.5: 2.4 µg/m³
38
Hachioji (八王子)
11.0 km PM2.5: 9.1 µg/m³
12
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
12.1 km PM2.5: 2.9 µg/m³
29
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
12.9 km PM2.5: 7.0 µg/m³
34
Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)
14.5 km PM2.5: 8.2 µg/m³
28
Nakano, Kanagawa, Japan (津久井相模原市緑区)
15.8 km PM2.5: 6.7 µg/m³

What cities are near Itsukaichi?

33 Akiruno 34 Iwai 36 Ōme 40 Fussa 38 Hamura 31 Hachiōji 36 Hakonegasaki 34 Akishima 28 Uenohara 34 Yokota
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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 2026-05-28T22:53 UTC.