Air Quality in Ōwa, Japan

Rain
23.0°C · 90.2% humidity
23.0°
Feels 23.0°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
66 8am
66
54
32 11am
38
43
46 2pm
48
50
63 5pm
64
64
65 8pm
65
82
84 11pm
84
146
146 2am
146
146
146 5am
146
84
AD 728×90

Air Quality Index Trend

48h · 4 stn

Ōwa'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.

90.2%
Humidity
12.2 km/h
Wind NNW
1002.7 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.71 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Ōwa?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.57.71 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (6 stations within 25 km)
7.71
Median
12.05
Average
4.3
Low
21.1
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +8.6

What is the 7-day forecast for Ōwa?

07-22
28.9° 23.0°
5.19 mm
07-23
27.1° 21.2°
0.56 mm
07-24
30.9° 25.1°
0.5 mm
07-25
36.3° 23.9°
0.31 mm
07-26
33.3° 24.5°
1.94 mm
07-27
33.9° 23.8°
17.56 mm
07-28
31.4° 25.2°
4.94 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Ōwa?

74
Fujiishimogumi, Hanyū-shi, Saitama-ken, Japan (羽生羽生市)
6.2 km PM2.5: 23.0 µg/m³
28
Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)
6.5 km PM2.5: 6.7 µg/m³
4
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
6.9 km PM2.5: 1.0 µg/m³
42
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
6.9 km PM2.5: 10.1 µg/m³
38
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
10.4 km PM2.5: 9.1 µg/m³
44
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
10.4 km PM2.5: 10.6 µg/m³
17
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
11.1 km PM2.5: 4.1 µg/m³
32
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
11.1 km PM2.5: 7.7 µg/m³
38
Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)
14.0 km PM2.5: 9.1 µg/m³
6
Haragō, Fukaya-shi, Saitama-ken, Japan (深谷原郷自排深谷市)
18.2 km PM2.5: 1.4 µg/m³

What cities are near Ōwa?

23 Hanyū 38 Tatebayashi 34 Gyōda 54 Kamikoizumi 53 Menuma 31 Fukiage-fujimi 38 Kumagaya 40 Kazo 42 Kisai 39 Kōnosu
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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 2026-07-22T02:14 UTC.