Air Quality in Ōta, Japan

Windy
22.2°C · 69.2% humidity
22.2°
Feels 22.2°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
54 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 2pm
25
25
38 5pm
51
50
48 8pm
45
45
45 11pm
44
106
44 2am
43
42
25 5am
25
13
13 8am
13
13
13 11am
13
13
Station readings
23
53
61
CAMS model adj -41
66
66
66
66
83
84
84
83
84
84
84
146
84
84
83
66
66
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

37h · 1 stn

Ōta'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.

69.2%
Humidity
62.8 km/h
Wind S
1014.9 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.09 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Ōta?

Temperature & Precipitation

PM2.5 Trend

37h · 1 station
PM2.59.09 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (54 stations within 25 km)
9.09
Median
6.75
Average
0.5
Low
14.0
High
PM2.5 µg/m³ · Model: 12.6 · Bias: +3.5

What is the 7-day forecast for Ōta?

06-09
22.6° 21.0°
06-10
27.1° 20.2°
1.44 mm
06-11
25.8° 19.4°
1.06 mm
06-12
23.4° 19.8°
0.75 mm
06-13
27.8° 20.9°
7.56 mm
06-14
27.5° 18.4°
48.44 mm
06-15
27.1° 20.6°
30.81 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Ōta?

9
Miyamotochō, Kanagawa-ken, Japan (川崎市役所第４庁舎川崎市川崎区)
3.4 km PM2.5: 2.2 µg/m³
25
川崎区役所大師支所仮庁舎
3.6 km 76.0% RH PM2.5: 6.0 µg/m³ PM10: 4.0 µg/m³
9
Kawasaki (川崎)
3.6 km PM2.5: 2.2 µg/m³
38
Kawasaki (川崎)
3.6 km PM2.5: 9.1 µg/m³
30
Kawasaki (川崎)
3.6 km PM2.5: 7.2 µg/m³
25
中原平和公園
5.0 km PM2.5: 6.0 µg/m³ PM10: 11.0 µg/m³
42
Tajimacho, Kanagawa, Japan (国設川崎川崎市川崎区)
5.2 km PM2.5: 10.1 µg/m³
25
中原区地域みまもり支援センター
5.3 km 76.0% RH PM2.5: 6.0 µg/m³ PM10: 8.0 µg/m³
30
Honchodori, Kanagawa, Japan (鶴見区潮田交流プラザ横浜市鶴見区)
7.3 km PM2.5: 7.2 µg/m³
38
Takanawa, Minato, Tokyo, Japan (第一京浜高輪港区)
8.3 km PM2.5: 9.1 µg/m³

What cities are near Ōta?

37 Kamata 33 Ikegami 31 Minami-ōi 23 Kawasaki 30 Nakanobu 30 Togoshi 30 Ebara 30 Den’enchōfu 28 Higashigotanda 32 Meguro
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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 2026-06-09T08:04 UTC.