Air Quality in Itsukaichi, Japan

Drizzle
17.9°C · 98.3% humidity
17.9°
Feels 17.9°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
15 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
22 4pm
20
22
25 7pm
22
22
22 10pm
20
20
20 1am
20
20
20 4am
20
20
20 7am
20
20
22 10am
22
22
22 1pm
22
22
Station readings 4h ago
AQI 21
PM2.5 5.0 µg/m³ · 4h ago
CAMS model adj -5
27
25
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

5h · 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.

98.3%
Humidity
15.6 km/h
Wind E
1011.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.98 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Itsukaichi?

Temperature & Precipitation

PM2.5 Trend

5h · 1 station
PM2.55.98 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (15 stations within 25 km)
5.98
Median
5.42
Average
1.4
Low
12.1
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +0.2

What is the 7-day forecast for Itsukaichi?

09-05
20.8° 17.0°
26.63 mm
09-06
23.4° 17.3°
3.94 mm
09-07
23.0° 18.3°
2.5 mm
09-08
24.2° 16.3°
7.19 mm
09-09
20.3° 16.4°
4.88 mm
09-10
20.6° 18.9°
4.06 mm
09-11
24.9° 17.6°
2.19 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Itsukaichi?

17
檜原測定所
6.2 km 95.4% RH PM2.5: 4.0 µg/m³ PM10: 10.0 µg/m³
51
Higashioume, Oume, Tokyo, Japan (青梅市東青梅青梅市)
8.7 km PM2.5: 12.1 µg/m³
21
八王子市大楽寺町
9.1 km 78.2% RH PM2.5: 5.0 µg/m³ PM10: 12.0 µg/m³
30
Hachioji (八王子)
11.0 km PM2.5: 7.2 µg/m³
21
Nagaoka, Tokyo, Japan (東京環状長岡西多摩郡瑞穂町)
12.1 km PM2.5: 5.0 µg/m³
34
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
12.9 km PM2.5: 8.2 µg/m³
7
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
12.9 km PM2.5: 1.7 µg/m³
13
Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)
14.5 km PM2.5: 3.1 µg/m³
21
Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)
14.5 km PM2.5: 5.0 µg/m³
18
Nakano, Kanagawa, Japan (津久井相模原市緑区)
15.8 km PM2.5: 4.3 µg/m³

What cities are near Itsukaichi?

26 Akiruno 30 Iwai 39 Ōme 25 Fussa 25 Hamura 27 Hachiōji 22 Hakonegasaki 24 Akishima 22 Uenohara 24 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 2026-09-05T10:56 UTC.