Air Quality in Ōmamachō-ōmama, Japan
Drizzle
19.0°C · 76.3% humidity
19.0°
Feels 19.0°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
54
6am
34
34
35
9am
33
31
30
12pm
29
29
35
3pm
55
55
54
6pm
34
27
27
9pm
25
25
25
12am
25
25
25
3am
25
25
Air Quality Index Trend
47h · 8 stnŌmamachō-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. Current PM2.5 concentration in Ōmamachō-ōmama is 1.7× the WHO annual guideline of 5 µg/m³.
76.3%
Humidity
15.8 km/h
Wind SE
998.6 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.4 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Ōmamachō-ōmama?
Temperature & Precipitation
PM2.5 Trend
47h · 8 stationsPM2.58.4 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (1 station within 25 km)
8.4
Median
8.4
Average
8.4
Low
8.4
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +4.4
What is the 7-day forecast for Ōmamachō-ōmama?
05-29
21.2° 15.3°
9.06 mm
05-30
20.3° 14.4°
1.63 mm
05-31
23.2° 15.6°
0.62 mm
06-01
23.2° 16.3°
0.06 mm
06-02
22.5° 15.3°
06-03
23.3° 18.9°
2.38 mm
06-04
24.3° 12.1°
3.5 mm
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Ōmamachō-ōmama?
31
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
25
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
43
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
49
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
7
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
47
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
21
Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)
25
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
25
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
What cities are near Ōmamachō-ōmama?
Get AQI alerts for Ōmamachō-ōmama
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:22 UTC.