Air Quality in Sendai, Japan

Drizzle
19.8°C · 79.8% humidity
19.8°
Feels 19.8°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
24 6am
24
24
24 9am
25
27
54 12pm
34
34
27 3pm
27
25
27 6pm
25
25
27 9pm
27
27
34 12am
34
34
34 3am
34
27
AD 728×90

Air Quality Index Trend

45h · 3 stn

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. Current PM2.5 concentration in Sendai is 1.1× the WHO annual guideline of 5 µg/m³.

79.8%
Humidity
21.6 km/h
Wind NE
996.6 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.73 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Sendai?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations
PM2.55.73 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
5.73
Median
6.55
Average
1.2
Low
12.0
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +1.3

What is the 7-day forecast for Sendai?

05-29
21.2° 16.0°
5.44 mm
05-30
17.8° 13.4°
2.44 mm
05-31
20.2° 14.2°
0.06 mm
06-01
21.8° 17.3°
0.56 mm
06-02
19.9° 16.2°
06-03
23.0° 17.4°
1.94 mm
06-04
21.4° 14.0°
4.5 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Sendai?

42
Sendai (仙台)
0.3 km PM2.5: 10.1 µg/m³
38
Shimizukōji, Miyagi-ken, Japan (五橋仙台市若林区)
2.2 km PM2.5: 9.1 µg/m³
35
Nakayama, Miyagi-ken, Japan (中山仙台市青葉区)
4.1 km PM2.5: 8.4 µg/m³
45
Kōriyama, Miyagi-ken, Japan (長町仙台市太白区)
5.7 km PM2.5: 10.8 µg/m³
53
Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)
6.1 km PM2.5: 13.1 µg/m³
55
Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)
6.1 km PM2.5: 14.0 µg/m³
38
Nanakita, Miyagi-ken, Japan (七北田仙台市泉区)
6.6 km PM2.5: 9.1 µg/m³
42
Arai, Miyagi-ken, Japan (七郷仙台市若林区)
7.2 km PM2.5: 10.1 µg/m³
18
Arai, Miyagi-ken, Japan (七郷仙台市若林区)
7.2 km PM2.5: 4.3 µg/m³
30
Shimoayashi, Miyagi-ken, Japan (宮総局仙台市青葉区)
9.1 km PM2.5: 7.2 µg/m³

What cities are near Sendai?

38 Natori-shi 15 Rifu 15 Tagajō-shi 20 Tomiya 15 Shiogama 13 Shōbudahama 50 Iwanuma 20 Yoshioka 45 Murata 13 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 2026-05-29T00:12 UTC.