What is the air quality in Kamikoizumi today?

The current Air Quality Index (AQI) in Kamikoizumi is 22 (Good). PM2.5 concentration is 5.2 µg/m³.

What is the temperature in Kamikoizumi right now?

The current temperature in Kamikoizumi is 22.7°C (feels like 22.7°C). Humidity is 88.5% and wind speed is 40.8 km/h.

Is it safe to go outside in Kamikoizumi?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Kamikoizumi, Japan

Drizzle

22.7°C · 88.5% humidity

22.7°

Feels 22.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

19 5pm

22 8pm

19 11pm

19 2am

19 5am

19 8am

21 11am

21 2pm

Station readings 11h ago

AQI 17

PM2.5 4.1 µg/m³ · 11h ago

CAMS model adj -6

Air Quality Index Trend

45h · 31 stn

View full history →

Kamikoizumi'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.

88.5%

Humidity

40.8 km/h

Wind NE

1010.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Kamikoizumi?

Temperature & Precipitation

PM2.5 Trend

45h · 31 stations

PM2.55.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (9 stations within 25 km)

5.2

Median

5.77

Average

2.4

Low

9.1

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +0.7

What is the 7-day forecast for Kamikoizumi?

09-05

28.8° 20.9°

14.81 mm

09-06

29.6° 22.4°

6.06 mm

09-07

31.3° 22.8°

1.19 mm

09-08

29.5° 22.2°

10.06 mm

09-09

27.5° 22.3°

4.5 mm

09-10

27.3° 23.5°

4.19 mm

09-11

32.4° 22.1°

13.88 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Kamikoizumi?

Iidacho, Ota, Gunma, Japan (太田市立中央小学校太田市)

5.2 km PM2.5: 1.2 µg/m³

Iidacho, Ota, Gunma, Japan (太田市立中央小学校太田市)

5.2 km PM2.5: 4.1 µg/m³

Iidacho, Ota, Gunma, Japan (太田市立中央小学校太田市)

5.2 km PM2.5: 2.2 µg/m³

Iidacho, Ota, Gunma, Japan (太田市立中央小学校太田市)

5.2 km PM2.5: 3.1 µg/m³

Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)

6.2 km PM2.5: 5.3 µg/m³

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

8.7 km PM2.5: 5.8 µg/m³

Miyacho, Kumagaya, Saitama, Japan (熊谷熊谷市)

13.5 km PM2.5: 5.0 µg/m³

Horigomecho, Sano, Tochigi, Japan (県安蘇庁舎佐野市)

15.6 km PM2.5: 5.0 µg/m³

Uwanodai, Fukaya, Saitama, Japan (深谷深谷市)

15.9 km PM2.5: 5.3 µg/m³

Fujiokamachiko, Tochigi, Tochigi, Japan (栃木市藤岡総合文化センター栃木市)

18.6 km PM2.5: 7.2 µg/m³

What cities are near Kamikoizumi?

23 Menuma 20 Ōta 19 Ashikaga 23 Ōwa 26 Tatebayashi 11 Gyōda 25 Hanyū 24 Kumagaya 20 Fukayachō 25 Sano

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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 2026-09-05T11:14 UTC.