What is the air quality in Sendai today?

The current Air Quality Index (AQI) in Sendai is 31 (Good). PM2.5 concentration is 7.36 µg/m³.

What is the temperature in Sendai right now?

The current temperature in Sendai is 20.8°C (feels like 20.8°C). Humidity is 60.8% and wind speed is 20.1 km/h.

Is it safe to go outside in Sendai?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 9.4 (Very High).

Air Quality in Sendai, Japan

Partly Cloudy

20.8°C · 60.8% humidity

20.8°

Feels 20.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

11 stations

Nearby Monitoring Stations

AQI Forecast

24 5am

31 8am

28 11am

26 2pm

27 5pm

27 8pm

27 11pm

25 2am

Air Quality Index Trend

47h · 6 stn

View full history →

Sendai'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.

60.8%

Humidity

20.1 km/h

Wind ESE

1015.0 hPa

Pressure

9.4

UV Very High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.36 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sendai?

Temperature & Precipitation

PM2.5 Trend

47h · 6 stations

PM2.57.36 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX9.4

Very High

Station readings (11 stations within 25 km)

7.36

Median

5.48

Average

1.2

Low

11.0

High

PM2.5 µg/m³ · Model: 6.15 · Bias: -1.2

What is the 7-day forecast for Sendai?

06-08

24.8° 16.3°

4.56 mm

06-09

20.8° 17.2°

0.88 mm

06-10

16.5° 15.4°

11.44 mm

06-11

18.9° 16.2°

3.25 mm

06-12

22.0° 15.6°

1.44 mm

06-13

27.9° 15.2°

1.69 mm

06-14

23.9° 17.2°

0.13 mm

Both models agree Avg diff: 2.3°C

Where are air quality stations near Sendai?

Sendai (仙台)

0.3 km PM2.5: 3.1 µg/m³

Shimizukōji, Miyagi-ken, Japan (五橋仙台市若林区)

2.2 km PM2.5: 5.0 µg/m³

Nakayama, Miyagi-ken, Japan (中山仙台市青葉区)

4.1 km PM2.5: 4.3 µg/m³

Kōriyama, Miyagi-ken, Japan (長町仙台市太白区)

5.7 km PM2.5: 12.1 µg/m³

Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)

6.1 km PM2.5: 7.0 µg/m³

Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)

6.1 km PM2.5: 6.7 µg/m³

Nanakita, Miyagi-ken, Japan (七北田仙台市泉区)

6.6 km PM2.5: 7.9 µg/m³

Arai, Miyagi-ken, Japan (七郷仙台市若林区)

7.2 km PM2.5: 8.2 µg/m³

Arai, Miyagi-ken, Japan (七郷仙台市若林区)

7.2 km PM2.5: 6.2 µg/m³

Shimoayashi, Miyagi-ken, Japan (宮総局仙台市青葉区)

9.1 km PM2.5: 5.0 µg/m³

What cities are near Sendai?

30 Natori-shi 23 Rifu 20 Tagajō-shi 24 Tomiya 22 Shiogama 22 Shōbudahama 25 Iwanuma 21 Yoshioka 23 Murata 24 Matsushima

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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 2026-06-08T23:11 UTC.