大気質 Hirai, Japan

強風
15.2°C · 61.5% 湿度
15.2°
体感 15.2°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

近くの観測局

AQI予報 補正済み
26 3pm
29
31
32 6pm
30
55
55 9pm
55
55
30 12am
30
30
30 3am
30
30
17 6am
5
17
5 9am
5
5
5 12pm
5
5
Station readings
26
29
31
32
CAMS model adj -20
50
50
50
50
50
75
75
75
75
50
50
50
50
50
50
37
25
37
25
25
25
25
25
25
AD 728×90

PM2.5 推移 (24時間)

27h · 13 stations
61.5%
湿度
86.8 km/h
風速 SW
1012.5 hPa
気圧
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

の天気予報 Hirai?

気温と降水量

PM2.57.67 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (5 stations within 25 km)
7.67
Median
8.11
Average
6.19
Low
10.33
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +10.0

の7日間天気予報 Hirai?

04-09
18.3° 15.2°
04-10
20.4° 16.3°
04-11
21.5° 15.2°
04-12
21.4° 17.8°
04-13
19.4° 8.9°
5.19 mm
04-14
16.0° 10.9°
04-15
16.6° 13.4°
両モデル一致 平均差: 2.8°C

付近の大気観測局 Hirai?

42
Kameido, Koto, Tokyo, Japan (京葉道路亀戸江東区)
1.5 km
38
スカイツリー３２５ｍ
2.9 km 86.0% RH PM2.5: 9.0 µg/m³ PM10: 7.0 µg/m³
29
スカイツリー１５０ｍ
2.9 km 76.9% RH PM2.5: 7.0 µg/m³ PM10: 9.0 µg/m³
42
Koto (江東区)
4.5 km
38
Koto (江東区)
4.5 km
46
Haruecho, Edogawa, Tokyo, Japan (江戸川区春江町江戸川区)
4.8 km
34
Kamakura, Katsushika, Tokyo, Japan (葛飾区鎌倉葛飾区)
5.1 km
38
Minamisenju, Arakawa, Tokyo, Japan (荒川区南千住荒川区)
5.2 km
34
Shinkawa, Chuo, Tokyo, Japan (永代通り新川中央区)
6.3 km
34
Ayase, Adachi, Tokyo, Japan (足立区綾瀬足立区)
6.7 km

付近の都市 Hirai?

32 Ōjima 35 Katsushika 31 Edogawe 32 Sumida 31 Funabori 31 Ichinoe 30 Asakusa 32 Horikiri 32 Aoto 31 Tōyō

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T18:35 UTC.