Air Quality in Kisarazu, Japan

Windy
21.5°C · 78.2% humidity
21.5°
Feels 21.5°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
15 stations

Nearby Monitoring Stations

AQI Forecast
27 3am
27
27
30 6am
27
27
27 9am
25
25
27 12pm
27
34
54 3pm
54
54
66 6pm
54
54
54 9pm
27
27
25 12am
25
27
AD 728×90

Air Quality Index Trend

49h · 1 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 1.4× the WHO annual guideline of 5 µg/m³.

78.2%
Humidity
189.1 km/h
Wind SSE
1001.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
30
7.18 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Kisarazu?

Temperature & Precipitation

PM2.5 Trend

49h · 1 station
PM2.57.18 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (15 stations within 25 km)
7.18
Median
6.76
Average
4.3
Low
10.1
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +5.7

What is the 7-day forecast for Kisarazu?

05-28
23.4° 15.3°
05-29
22.4° 17.8°
0.13 mm
05-30
21.7° 18.0°
2.56 mm
05-31
23.1° 18.2°
0.44 mm
06-01
23.6° 19.4°
06-02
23.7° 19.1°
06-03
23.8° 20.3°
0.38 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Kisarazu?

21
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 5.0 µg/m³
11
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 2.6 µg/m³
21
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 5.0 µg/m³
5
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 1.2 µg/m³
5
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 1.2 µg/m³
44
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
0.7 km PM2.5: 10.6 µg/m³
21
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
6.4 km PM2.5: 5.0 µg/m³
50
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
6.4 km PM2.5: 12.0 µg/m³
38
Ozone, Sodegaura-shi, Chiba-ken, Japan (袖ケ浦大曽根（車）袖ケ浦市)
8.7 km PM2.5: 9.1 µg/m³
30
Nagaura Ekimae, Sodegaura-shi, Chiba-ken, Japan (袖ケ浦長浦袖ケ浦市)
9.8 km PM2.5: 7.2 µg/m³

What cities are near Kisarazu?

30 Kimitsu 25 Sodegaura 28 Futtsu 30 Ichihara 37 Kawasaki 25 Yokohama 21 Yokosuka 32 Kurihama 35 Kamata 36 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 2026-05-28T21:36 UTC.