Air Quality in Kimitsu, Japan

Rain
23.7°C · 86.9% humidity
23.7°
Feels 23.7°
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
14 stations

Nearby Monitoring Stations

AQI Forecast
83 6am
83
66
67 9am
54
66
66 12pm
66
66
54 3pm
54
54
54 6pm
54
54
66 9pm
34
34
34 12am
34
34
34 3am
34
54
AD 728×90

Air Quality Index Trend

47h · 28 stn

Kimitsu'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 Kimitsu is 1.3× the WHO 24-hour guideline of 15 µg/m³.

86.9%
Humidity
69.4 km/h
Wind NNW
1002.4 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
67
19.8 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Kimitsu?

Temperature & Precipitation

PM2.5 Trend

47h · 28 stations
PM2.519.8 µg/m³ ×1.3 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (14 stations within 25 km)
19.8
Median
17.64
Average
10.8
Low
24.9
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +3.3

What is the 7-day forecast for Kimitsu?

07-22
27.1° 23.7°
6.69 mm
07-23
24.9° 22.2°
5.0 mm
07-24
25.9° 22.7°
1.06 mm
07-25
26.4° 22.8°
0.13 mm
07-26
26.3° 23.8°
0.13 mm
07-27
28.1° 24.1°
9.62 mm
07-28
26.7° 25.0°
6.06 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Kimitsu?

53
Shimoiino, Futtsu, Chiba, Japan (富津下飯野富津市)
3.4 km PM2.5: 13.1 µg/m³
51
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
3.6 km PM2.5: 12.1 µg/m³
61
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
3.6 km PM2.5: 16.9 µg/m³
53
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 13.1 µg/m³
55
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 14.0 µg/m³
55
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 14.0 µg/m³
30
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 7.2 µg/m³
32
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 7.7 µg/m³
53
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 13.1 µg/m³
12
Ozone, Sodegaura-shi, Chiba-ken, Japan (袖ケ浦大曽根（車）袖ケ浦市)
15.4 km PM2.5: 2.9 µg/m³

What cities are near Kimitsu?

63 Futtsu 61 Kisarazu 59 Sodegaura 65 Yokosuka 64 Kurihama 61 Yokohama 61 Sugita 66 Kawasaki 64 Isogo 48 Ichihara
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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 2026-07-22T00:21 UTC.