Air Quality in Suzaka, Japan
Rain
19.0°C · 97.5% humidity
19.0°
Feels 19.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Suzaka's air quality — share it
AQI Forecast
Calibrated
64
4pm
64
64
25
7pm
37
45
48
10pm
52
55
57
1am
59
60
61
4am
62
62
62
7am
62
63
64
10am
64
63
63
1pm
63
63
Station readings
24h ago
AQI 63
PM2.5 17.8 µg/m³ · 24h ago
Air Quality Index Trend
43h · 3 stnSuzaka'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.
97.5%
Humidity
22.3 km/h
Wind SSW
1010.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Suzaka?
Temperature & Precipitation
PM2.5 Trend
43h · 3 stationsPM2.56.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
6.0
Median
6.0
Average
6.0
Low
6.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.2
What is the 7-day forecast for Suzaka?
09-05
29.0° 19.0°
4.75 mm
09-06
25.9° 18.1°
2.13 mm
09-07
28.7° 17.6°
1.5 mm
09-08
23.0° 16.1°
5.19 mm
09-09
25.9° 17.1°
0.38 mm
09-10
23.5° 19.1°
7.0 mm
09-11
26.5° 16.7°
1.69 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Suzaka?
34
Nagano (長野)
25
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
25
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
What cities are near Suzaka?
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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 2026-09-05T10:59 UTC.