Air Quality in Ōbu, Japan

Windy
27.2°C · 64.6% humidity
27.2°
Feels 30.8°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 4pm
40
40
21 7pm
19
21
33 10pm
35
36
37 1am
38
39
39 4am
39
40
60 7am
60
60
60 10am
60
60
60 1pm
60
60
Station readings 6h ago
AQI 18
PM2.5 4.3 µg/m³ · 6h ago
CAMS model adj +6
27
34
34
34
27
25
34
34
34
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

45h · 42 stn

Ōbu'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.

64.6%
Humidity
43.0 km/h
Wind ESE
1006.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.09 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ōbu?

Temperature & Precipitation

PM2.5 Trend

45h · 42 stations
PM2.55.09 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (19 stations within 25 km)
5.09
Median
5.42
Average
2.2
Low
10.1
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.0

What is the 7-day forecast for Ōbu?

09-05
33.9° 24.8°
3.56 mm
09-06
32.0° 24.9°
0.25 mm
09-07
28.4° 24.8°
0.44 mm
09-08
28.0° 22.2°
23.25 mm
09-09
28.2° 24.6°
1.06 mm
09-10
35.3° 24.1°
09-11
32.0° 23.6°
0.75 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Ōbu?

17
Nawamachi, Tokai, Aichi, Japan (東海市名和町東海市)
4.0 km PM2.5: 4.1 µg/m³
31
Takayokosukamachi, Tokai, Aichi, Japan (東海市横須賀小学校東海市)
5.3 km PM2.5: 7.4 µg/m³
13
Matsushitacho, Aichi, Japan (白水小学校名古屋市南区)
6.9 km PM2.5: 3.1 µg/m³
21
Motoshiocho, Aichi, Japan (元塩公園名古屋市南区)
7.3 km PM2.5: 5.0 µg/m³
30
Koyo, Aichi, Japan (港陽名古屋市港区)
10.6 km PM2.5: 7.2 µg/m³
25
Aokicho, Takahama, Aichi, Japan (高浜小学校高浜市)
11.4 km PM2.5: 6.0 µg/m³
12
新田局（花園町）
11.8 km PM2.5: 3.0 µg/m³ PM10: 6.0 µg/m³
21
Ikeuracho, Anjo, Aichi, Japan (安城農林高校安城市)
13.3 km PM2.5: 5.0 µg/m³
13
Toyocho, Handa, Aichi, Japan (半田市東洋町半田市)
14.1 km PM2.5: 3.1 µg/m³
21
Motonakanocho, Aichi, Japan (八幡中学校名古屋市中川区)
14.3 km PM2.5: 5.0 µg/m³

What cities are near Ōbu?

23 Tōkai 22 Kariya 21 Toyoake 23 Ogawa 20 Chiryū 25 Chita 22 Agui 25 Takahama 21 Anjō 22 Morowa
Get AQI alerts for Ōbu

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T10:26 UTC.