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
AD 728×90

Air Quality Index Trend

47h · 8 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. 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▲
35
8.4 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Ōmamachō-ōmama?

Temperature & Precipitation

PM2.5 Trend

47h · 8 stations
PM2.58.4 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
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)
6.5 km PM2.5: 7.4 µg/m³
25
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
6.5 km PM2.5: 6.0 µg/m³
43
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
25.1 km PM2.5: 10.3 µg/m³
49
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
25.1 km PM2.5: 11.8 µg/m³
7
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
25.7 km PM2.5: 1.7 µg/m³
47
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
25.7 km PM2.5: 11.3 µg/m³
21
Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)
30.7 km PM2.5: 5.0 µg/m³
25
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
31.7 km PM2.5: 6.0 µg/m³
25
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
31.7 km PM2.5: 6.0 µg/m³

What cities are near Ōmamachō-ōmama?

35 Midori 35 Kiryū 30 Isesaki 20 Ōta 31 Maebashi 26 Sakai-nakajima 23 Ashikaga 32 Tamamura 33 Honjō 34 Ishigami
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.