Air Quality in Kimitsu, Japan

Cloudy
19.6°C · 77.8% humidity
19.6°
Feels 19.6°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
22 6am
22
29
15 9am
19
22
24 12pm
45
46
47 3pm
48
48
60 6pm
61
61
61 9pm
49
49
49 12am
49
49
49 3am
49
49
Station readings 26h ago
AQI 29
PM2.5 7.0 µg/m³ · 26h ago
AD 728×90

Air Quality Index Trend

47h · 72 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.

77.8%
Humidity
31.8 km/h
Wind SSE
1015.7 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
15
3.6 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Kimitsu?

Temperature & Precipitation

PM2.5 Trend

47h · 72 stations
PM2.53.6 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (16 stations within 25 km)
3.6
Median
4.34
Average
2.2
Low
7.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +3.5

What is the 7-day forecast for Kimitsu?

06-09
21.6° 19.6°
06-10
23.4° 19.7°
1.56 mm
06-11
22.9° 19.9°
1.75 mm
06-12
21.8° 19.9°
2.13 mm
06-13
24.2° 20.8°
11.69 mm
06-14
23.4° 18.8°
40.87 mm
06-15
23.2° 20.3°
38.0 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Kimitsu?

25
Shimoiino, Futtsu, Chiba, Japan (富津下飯野富津市)
3.4 km PM2.5: 6.0 µg/m³
9
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
3.6 km PM2.5: 2.2 µg/m³
17
Kubo, Kimitsu-shi, Chiba-ken, Japan (君津久保君津市)
3.6 km PM2.5: 4.1 µg/m³
17
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 4.1 µg/m³
13
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 3.1 µg/m³
13
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 3.1 µg/m³
21
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 5.0 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
30
Chuo, Kisarazu, Chiba, Japan (木更津中央木更津市)
6.4 km PM2.5: 7.2 µg/m³
35
Ozone, Sodegaura-shi, Chiba-ken, Japan (袖ケ浦大曽根（車）袖ケ浦市)
15.4 km PM2.5: 8.4 µg/m³

What cities are near Kimitsu?

18 Futtsu 10 Kisarazu 29 Sodegaura 20 Yokosuka 17 Kurihama 17 Yokohama 16 Sugita 20 Kawasaki 17 Isogo 18 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 2026-06-09T00:40 UTC.