Air Quality in Sendai, Japan

Overcast
21.7°C · 96.9% humidity
21.7°
Feels 21.7°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
29 7am
29
29
38 10am
35
34
32 1pm
38
31
30 4pm
30
30
29 7pm
29
29
56 10pm
56
56
56 1am
56
56
56 4am
56
56
Station readings 18h ago
AQI 29
PM2.5 7.0 µg/m³ · 18h ago
AD 728×90

Air Quality Index Trend

44h · 19 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.

96.9%
Humidity
13.2 km/h
Wind NE
1010.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.11 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Sendai?

Temperature & Precipitation

PM2.5 Trend

44h · 19 stations
PM2.59.11 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (4 stations within 25 km)
9.11
Median
7.98
Average
2.6
Low
10.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +0.9

What is the 7-day forecast for Sendai?

08-03
22.1° 18.9°
9.19 mm
08-04
29.0° 20.6°
0.06 mm
08-05
26.1° 20.9°
0.88 mm
08-06
26.8° 22.3°
9.5 mm
08-07
31.7° 22.3°
3.25 mm
08-08
27.6° 23.2°
57.19 mm
08-09
30.5° 18.5°
9.44 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Sendai?

34
Kimachidōri, Miyagi-ken, Japan (木町仙台市青葉区)
0.5 km PM2.5: 8.2 µg/m³
1
Shimizukōji, Miyagi-ken, Japan (五橋仙台市若林区)
2.2 km PM2.5: 0.2 µg/m³
17
Gorin, Miyagi, Japan (榴岡仙台市宮城野区)
2.8 km PM2.5: 4.1 µg/m³
21
Haranomachi, Miyagi, Japan (苦竹仙台市宮城野区)
3.9 km PM2.5: 5.0 µg/m³
17
Nakayama, Miyagi-ken, Japan (中山仙台市青葉区)
4.1 km PM2.5: 4.1 µg/m³
16
Chōmeigaoka, Miyagi-ken, Japan (長命仙台市泉区)
5.2 km PM2.5: 3.8 µg/m³
46
Kōriyama, Miyagi-ken, Japan (長町仙台市太白区)
5.7 km PM2.5: 11.0 µg/m³
40
Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)
6.1 km PM2.5: 9.6 µg/m³
25
Nanakita, Miyagi-ken, Japan (七北田仙台市泉区)
6.6 km PM2.5: 6.0 µg/m³
38
Arai, Miyagi-ken, Japan (七郷仙台市若林区)
7.2 km PM2.5: 9.1 µg/m³

What cities are near Sendai?

27 Natori-shi 35 Rifu 35 Tagajō-shi 36 Tomiya 35 Shiogama 33 Shōbudahama 29 Iwanuma 35 Yoshioka 30 Murata 40 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 2026-08-08T01:57 UTC.