Air Quality in Ichikawa, Japan

Drizzle
25.1°C · 74.6% humidity
25.1°
Feels 25.1°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
72 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 4pm
20
20
29 7pm
26
25
23 10pm
20
20
19 1am
19
19
18 4am
18
18
18 7am
18
18
27 10am
27
27
27 1pm
27
47
Station readings
13
11
35
CAMS model adj -7
27
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
34
34
34
34
34
54
AD 728×90

Air Quality Index Trend

40h · 1 stn

Ichikawa'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.

74.6%
Humidity
54.9 km/h
Wind ENE
1009.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Ichikawa?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.56.89 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (72 stations within 25 km)
6.89
Median
6.21
Average
1.2
Low
12.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.7

What is the 7-day forecast for Ichikawa?

09-05
27.8° 21.4°
10.25 mm
09-06
31.7° 23.5°
1.37 mm
09-07
31.9° 23.8°
1.06 mm
09-08
30.5° 23.2°
1.06 mm
09-09
27.7° 22.4°
14.12 mm
09-10
29.7° 24.5°
4.31 mm
09-11
31.4° 24.2°
0.19 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Ichikawa?

13
Kamakura, Katsushika, Tokyo, Japan (葛飾区鎌倉葛飾区)
2.5 km PM2.5: 3.1 µg/m³
42
Kamakura, Katsushika, Tokyo, Japan (葛飾区鎌倉葛飾区)
2.5 km PM2.5: 10.1 µg/m³
31
Ichikawa (市川)
2.6 km PM2.5: 7.4 µg/m³
31
Ichikawa (市川)
2.6 km PM2.5: 7.4 µg/m³
30
Ichikawa (市川)
2.6 km PM2.5: 7.2 µg/m³
32
Edogawa (江戸川区)
4.6 km PM2.5: 7.7 µg/m³
17
Onomachi, Ichikawa, Chiba, Japan (市川大野市川市)
4.6 km PM2.5: 4.1 µg/m³
38
Onomachi, Ichikawa, Chiba, Japan (市川大野市川市)
4.6 km PM2.5: 9.1 µg/m³
13
Onomachi, Ichikawa, Chiba, Japan (市川大野市川市)
4.6 km PM2.5: 3.1 µg/m³
30
Onomachi, Ichikawa, Chiba, Japan (市川大野市川市)
4.6 km PM2.5: 7.2 µg/m³

What cities are near Ichikawa?

27 Kanamachi 20 Aoto 21 Katsushika 23 Matsudo 23 Ichinoe 24 Edogawe 26 Hirai 21 Funabori 25 Horikiri 25 Sumida
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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 2026-09-05T10:26 UTC.