Air Quality in Sendai, Japan
Drizzle
26.9°C · 93.9% humidity
26.9°
Feels 26.9°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Sendai's air quality — share it
AQI Forecast
27
7am
54
54
42
10am
45
42
40
1pm
38
37
56
4pm
55
55
55
7pm
55
54
27
10pm
34
34
34
1am
54
54
54
4am
54
54
Air Quality Index Trend
44h · 8 stnSendai'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.
93.9%
Humidity
64.0 km/h
Wind SSE
989.9 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.1 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Sendai?
Temperature & Precipitation
PM2.5 Trend
44h · 8 stationsPM2.510.1 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
Station readings (1 station within 25 km)
10.1
Median
10.1
Average
10.1
Low
10.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -0.1
What is the 7-day forecast for Sendai?
07-22
27.8° 24.9°
4.56 mm
07-23
30.8° 21.8°
2.81 mm
07-24
27.9° 26.1°
13.0 mm
07-25
28.6° 24.6°
07-26
30.1° 24.1°
0.13 mm
07-27
28.5° 23.9°
3.0 mm
07-28
29.9° 25.2°
3.13 mm
Both models agree
Avg diff: 1.7°C
Where are air quality stations near Sendai?
63
Goryoshitacho, Satsumasendai, Kagoshima, Japan (薩摩川内薩摩川内市)
17
Hashima, Ichikikushikino, Kagoshima, Japan (羽島いちき串木野市)
87
Kagoshima (鹿児島)
76
Kagoshima (鹿児島)
What cities are near Sendai?
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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 2026-07-22T01:11 UTC.