Air Quality in Ōmamachō-ōmama, Japan

Partly Cloudy
19.6°C · 60.7% humidity
19.6°
Feels 19.6°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
27 7am
27
25
13 10am
15
18
20 1pm
21
22
23 4pm
24
26
33 7pm
54
54
54 10pm
54
54
54 1am
54
54
54 4am
54
54
AD 728×90

Air Quality Index Trend

46h · 17 stn

Ōmamachō-ōmama'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.

60.7%
Humidity
16.4 km/h
Wind SSW
1015.7 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
13
3.24 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ōmamachō-ōmama?

Temperature & Precipitation

PM2.5 Trend

46h · 17 stations
PM2.53.24 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
3.24
Median
2.9
Average
0.5
Low
5.3
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +2.8

What is the 7-day forecast for Ōmamachō-ōmama?

06-09
21.1° 17.7°
0.69 mm
06-10
23.5° 14.5°
51.56 mm
06-11
23.6° 15.5°
4.44 mm
06-12
22.2° 16.7°
0.69 mm
06-13
28.8° 16.1°
0.06 mm
06-14
27.4° 16.1°
3.13 mm
06-15
24.6° 17.1°
3.56 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Ōmamachō-ōmama?

28
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
6.5 km PM2.5: 6.7 µg/m³
6
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
6.5 km PM2.5: 1.4 µg/m³
30
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
25.1 km PM2.5: 7.2 µg/m³
25
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
25.1 km PM2.5: 6.0 µg/m³
32
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
25.7 km PM2.5: 7.7 µg/m³
25
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
25.7 km PM2.5: 6.0 µg/m³
11
Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)
30.7 km PM2.5: 2.6 µg/m³
9
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
31.7 km PM2.5: 2.2 µg/m³
21
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
31.7 km PM2.5: 5.0 µg/m³

What cities are near Ōmamachō-ōmama?

14 Midori 19 Kiryū 19 Isesaki 20 Ōta 3 Maebashi 19 Sakai-nakajima 22 Ashikaga 17 Tamamura 28 Honjō 28 Ishigami
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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 2026-06-09T01:01 UTC.