Air Quality in Ōharu, Japan

Partly Cloudy
26.7°C · 68.9% humidity
26.7°
Feels 26.7°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
42 5pm
42
42
18 8pm
21
33
36 11pm
38
39
40 2am
40
41
41 5am
41
62
62 8am
62
62
62 11am
62
62
62 2pm
62
62
Station readings 7h ago
AQI 18
PM2.5 4.3 µg/m³ · 7h ago
CAMS model adj +8
34
34
34
27
25
34
34
34
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

3h · 1 stn

Ōharu'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.

68.9%
Humidity
7.6 km/h
Wind W
1006.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.25 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ōharu?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station
PM2.54.25 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (23 stations within 25 km)
4.25
Median
4.59
Average
0.7
Low
10.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.0

What is the 7-day forecast for Ōharu?

09-05
34.2° 24.0°
10.19 mm
09-06
35.0° 25.0°
2.5 mm
09-07
28.1° 25.0°
3.25 mm
09-08
28.5° 21.9°
20.31 mm
09-09
29.1° 24.3°
1.19 mm
09-10
35.5° 23.7°
0.25 mm
09-11
32.6° 23.9°
1.19 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Ōharu?

13
Haruta, Aichi, Japan (富田支所名古屋市中川区)
4.2 km PM2.5: 3.1 µg/m³
8
Nakamura-ku, Nagoya-shi, Aichi-ken, Japan (中村保健センター名古屋市中村区)
4.2 km PM2.5: 1.9 µg/m³
21
Motonakanocho, Aichi, Japan (八幡中学校名古屋市中川区)
7.3 km PM2.5: 5.0 µg/m³
21
若宮大通公園
7.5 km PM2.5: 5.0 µg/m³ PM10: 10.0 µg/m³
68
Nagoya (名古屋)
7.9 km PM2.5: 20.2 µg/m³
17
城北つばさ高校
8.6 km PM2.5: 4.0 µg/m³ PM10: 9.0 µg/m³
30
Koyo, Aichi, Japan (港陽名古屋市港区)
10.5 km PM2.5: 7.2 µg/m³
25
Tobishima Shinden, Aichi, Japan (国設飛島自動車交通環境測定所海部郡飛島村)
11.6 km PM2.5: 6.0 µg/m³
42
Kanokoden, Aichi, Japan (国設名古屋大気環境測定所名古屋市千種区)
14.1 km PM2.5: 10.1 µg/m³
21
Motoshiocho, Aichi, Japan (元塩公園名古屋市南区)
14.2 km PM2.5: 5.0 µg/m³

What cities are near Ōharu?

17 Ama 11 Haruta 20 Kiyosu 13 Kanie 42 Nagoya 13 Aisai 18 Inazawa 15 Tsushima 20 Kitanagoya 17 Yatomi
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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 2026-09-05T11:12 UTC.