What is the air quality in Ōmamachō-ōmama today?

The current Air Quality Index (AQI) in Ōmamachō-ōmama is 47 (Good). PM2.5 concentration is 11.28 µg/m³.

What is the temperature in Ōmamachō-ōmama right now?

The current temperature in Ōmamachō-ōmama is 11.9°C (feels like 11.9°C). Humidity is 83.9% and wind speed is 16.9 km/h.

Is it safe to go outside in Ōmamachō-ōmama?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Ōmamachō-ōmama, Japan

Cloudy

11.9°C · 83.9% humidity

11.9°

Feels 11.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 5 stn

View full history →

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.

83.9%

Humidity

16.9 km/h

Wind E

1021.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.28 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Ōmamachō-ōmama?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations

PM2.511.28 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (3 stations within 25 km)

11.28

Median

12.33

Average

11.0

Low

15.0

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +2.2

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

10-21

16.2° 11.2°

0.06 mm

10-22

18.3° 13.1°

0.5 mm

10-23

20.0° 8.4°

10-24

15.5° 12.9°

0.62 mm

10-25

15.9° 8.0°

3.38 mm

10-26

16.9° 8.5°

10-27

13.7° 9.2°

0.06 mm

Both models agree Avg diff: 5.1°C

Where are air quality stations near Ōmamachō-ōmama?

Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)

6.5 km PM2.5: 11.0 µg/m³

Honjo, Ashikaga, Tochigi, Japan (足利市役所足利市)

18.7 km PM2.5: 11.0 µg/m³

Hinode, Honjo, Saitama, Japan (本庄本庄市)

22.4 km PM2.5: 15.0 µg/m³

127

Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)

30.7 km PM2.5: 46.1 µg/m³

Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)

31.7 km PM2.5: 9.1 µg/m³

What cities are near Ōmamachō-ōmama?

47 Midori 46 Kiryū 53 Isesaki 58 Ōta 53 Maebashi 53 Sakai-nakajima 47 Ashikaga 54 Tamamura 57 Honjō 55 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 2026-10-21T06:04 UTC.