Air Quality in Numazu, Japan
Overcast
20.0°C · 90.4% humidity
20.0°
Feels 20.0°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
28
6am
28
28
26
9am
30
30
30
12pm
37
37
37
3pm
37
37
37
6pm
37
37
37
9pm
37
37
37
12am
30
30
30
3am
30
30
Station readings
46h ago
AQI 37
PM2.5 8.9 µg/m³ · 46h ago
Air Quality Index Trend
43h · 21 stnNumazu'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.
90.4%
Humidity
26.3 km/h
Wind NE
1010.1 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.16 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Numazu?
Temperature & Precipitation
PM2.5 Trend
43h · 21 stationsPM2.56.16 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (6 stations within 25 km)
6.16
Median
5.6
Average
2.2
Low
8.2
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.2
What is the 7-day forecast for Numazu?
08-03
28.1° 20.0°
18.19 mm
08-04
27.5° 20.9°
0.31 mm
08-05
25.7° 21.5°
24.31 mm
08-06
26.0° 21.7°
50.81 mm
08-07
26.6° 21.7°
18.0 mm
08-08
27.9° 21.0°
27.56 mm
08-09
29.0° 18.8°
3.19 mm
Both models agree
Avg diff: 4.3°C
Where are air quality stations near Numazu?
34
Minamitamachi, Mishima, Shizuoka, Japan (自排三島三島市)
20
Izunokuni, Shizuoka Prefecture, Japan (大仁北小学校伊豆の国市)
21
Ishiwaki, Susono, Shizuoka, Japan (裾野市民文化センター裾野市)
32
Tsuta, Fuji, Shizuoka, Japan (救急医療センター富士市)
30
Chuocho, Atami, Shizuoka, Japan (熱海総合庁舎熱海市)
38
Hiromihonchō, Fuji-shi, Shizuoka-ken, Japan (富士広見小学校富士市)
42
Kanbara Shinden, Shizuoka-ken, Japan (蒲原測定局静岡市清水区)
21
Ikoma, Minamiashigara, Kanagawa, Japan (南足柄市生駒南足柄市)
What cities are near Numazu?
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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 2026-08-08T00:55 UTC.