Air Quality in Kisarazu, Japan

Drizzle
22.8°C · 93.6% humidity
22.8°
Feels 22.8°
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
83 7am
66
66
72 10am
79
75
73 1pm
71
57
56 4pm
56
55
55 7pm
55
66
34 10pm
34
34
34 1am
34
34
34 4am
54
54
AD 728×90

Air Quality Index Trend

46h · 67 stn

Kisarazu'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 Kisarazu is 1.5× the WHO 24-hour guideline of 15 µg/m³.

93.6%
Humidity
35.8 km/h
Wind NW
1002.3 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
72
22.3 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Kisarazu?

Temperature & Precipitation

PM2.5 Trend

46h · 67 stations
PM2.522.3 µg/m³ ×1.5 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
22.3
Median
22.55
Average
22.0
Low
24.0
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -5.9

What is the 7-day forecast for Kisarazu?

07-22
25.4° 22.8°
9.69 mm
07-23
25.7° 21.2°
5.25 mm
07-24
25.6° 23.3°
2.56 mm
07-25
27.5° 22.3°
0.13 mm
07-26
27.4° 22.6°
0.06 mm
07-27
28.6° 23.5°
19.13 mm
07-28
26.0° 23.7°
1.75 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Kisarazu?

30
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 7.2 µg/m³
46
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 11.0 µg/m³
76
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 24.0 µg/m³
53
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 13.1 µg/m³
57
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 15.0 µg/m³
32
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 7.7 µg/m³
68
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
6.4 km PM2.5: 20.2 µg/m³
46
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
6.4 km PM2.5: 11.0 µg/m³
44
Ozone, Sodegaura-shi, Chiba-ken, Japan (袖ケ浦大曽根（車）袖ケ浦市)
8.7 km PM2.5: 10.6 µg/m³
17
Nagaura Ekimae, Sodegaura-shi, Chiba-ken, Japan (袖ケ浦長浦袖ケ浦市)
9.8 km PM2.5: 4.1 µg/m³

What cities are near Kisarazu?

66 Kimitsu 72 Sodegaura 64 Futtsu 73 Ichihara 67 Kawasaki 64 Yokohama 45 Yokosuka 68 Kurihama 45 Kamata 42 Ōta
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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 2026-07-22T01:21 UTC.