Air Quality in Kisarazu, Japan

Cloudy
25.2°C · 84.3% humidity
25.2°
Feels 25.2°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast
66 9am
54
66
59 12pm
61
62
51 3pm
52
53
53 6pm
53
54
66 9pm
34
34
34 12am
34
34
34 3am
34
54
54 6am
54
54
AD 728×90

Air Quality Index Trend

48h · 39 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 1.1× the WHO 24-hour guideline of 15 µg/m³.

84.3%
Humidity
17.0 km/h
Wind WNW
1000.7 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
59
15.98 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Kisarazu?

Temperature & Precipitation

PM2.5 Trend

48h · 39 stations
PM2.515.98 µg/m³ ×1.1 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX19.9
Extreme
AD 300×250
Station readings (11 stations within 25 km)
15.98
Median
21.12
Average
9.6
Low
34.0
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +7.2

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
50
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 12.0 µg/m³
38
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 9.1 µg/m³
80
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 25.9 µg/m³
61
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 16.9 µg/m³
18
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 4.3 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
72
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
6.4 km PM2.5: 22.1 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
56
Nagaura Ekimae, Sodegaura-shi, Chiba-ken, Japan (袖ケ浦長浦袖ケ浦市)
9.8 km PM2.5: 14.5 µg/m³

What cities are near Kisarazu?

58 Kimitsu 69 Sodegaura 58 Futtsu 52 Ichihara 82 Kawasaki 72 Yokohama 66 Yokosuka 68 Kurihama 84 Kamata 85 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 2026-07-22T03:20 UTC.