Air Quality in Ōwa, Japan

Partly Cloudy
22.8°C · 60.6% humidity
22.8°
Feels 22.8°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
66 8am
54
54
26 11am
34
40
44 2pm
47
49
50 5pm
51
64
65 8pm
65
65
65 11pm
54
54
54 2am
54
34
27 5am
25
27
AD 728×90

Air Quality Index Trend

47h · 5 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.

60.6%
Humidity
7.4 km/h
Wind SE
1015.2 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.25 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ōwa?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.56.25 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (8 stations within 25 km)
6.25
Median
4.65
Average
2.2
Low
10.8
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +3.5

What is the 7-day forecast for Ōwa?

06-09
26.1° 22.8°
06-10
29.1° 18.7°
26.69 mm
06-11
27.8° 20.5°
1.06 mm
06-12
25.9° 19.8°
1.0 mm
06-13
33.8° 22.6°
0.06 mm
06-14
32.4° 18.4°
12.19 mm
06-15
28.6° 19.8°
4.13 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Ōwa?

34
Fujiishimogumi, Hanyū-shi, Saitama-ken, Japan (羽生羽生市)
6.2 km PM2.5: 8.2 µg/m³
63
Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)
6.5 km PM2.5: 17.8 µg/m³
12
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
6.9 km PM2.5: 2.9 µg/m³
32
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
6.9 km PM2.5: 7.7 µg/m³
30
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
10.4 km PM2.5: 7.2 µg/m³
29
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
10.4 km PM2.5: 7.0 µg/m³
31
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
11.1 km PM2.5: 7.4 µg/m³
56
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
11.1 km PM2.5: 14.5 µg/m³
51
Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)
14.0 km PM2.5: 12.1 µg/m³
29
Haragō, Fukaya-shi, Saitama-ken, Japan (深谷原郷自排深谷市)
18.2 km PM2.5: 7.0 µg/m³

What cities are near Ōwa?

19 Hanyū 45 Tatebayashi 24 Gyōda 25 Kamikoizumi 18 Menuma 20 Fukiage-fujimi 15 Kumagaya 10 Kazo 11 Kisai 15 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 2026-06-09T02:02 UTC.