What is the air quality in Yoshikawa today?

The current Air Quality Index (AQI) in Yoshikawa is 30 (Good). PM2.5 concentration is 7.34 µg/m³.

What is the temperature in Yoshikawa right now?

The current temperature in Yoshikawa is 15.8°C (feels like 15.8°C). Humidity is 74.9% and wind speed is 26.7 km/h.

Is it safe to go outside in Yoshikawa?

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

Air Quality in Yoshikawa, Japan

Drizzle

15.8°C · 74.9% humidity

15.8°

Feels 15.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

26 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings 6h ago

AQI 69

PM2.5 20.6 µg/m³ · 6h ago

Air Quality Index Trend

41h · 1 stn

View full history →

Yoshikawa'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.

74.9%

Humidity

26.7 km/h

Wind NNE

1021.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.34 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Yoshikawa?

Temperature & Precipitation

PM2.5 Trend

41h · 1 station

PM2.57.34 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (26 stations within 25 km)

7.34

Median

8.66

Average

2.9

Low

32.1

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -1.5

What is the 7-day forecast for Yoshikawa?

10-21

22.1° 15.8°

0.69 mm

10-22

23.6° 17.5°

0.38 mm

10-23

22.8° 15.6°

10-24

22.1° 17.4°

0.13 mm

10-25

19.8° 14.4°

6.25 mm

10-26

21.2° 14.8°

0.06 mm

10-27

19.8° 15.1°

0.75 mm

Both models agree Avg diff: 3.1°C

Where are air quality stations near Yoshikawa?

Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市)

4.1 km PM2.5: 4.1 µg/m³

Heiwadai, Nagareyama-shi, Chiba-ken, Japan (流山平和台流山市)

6.8 km PM2.5: 8.2 µg/m³

Chuo, Yashio, Saitama, Japan (八潮八潮市)

7.8 km PM2.5: 8.2 µg/m³

Sasakubo, Saitama, Japan (さいたま市城南さいたま市岩槻区)

10.6 km PM2.5: 5.3 µg/m³

Mizumotokoen, Katsushika, Tokyo, Japan (葛飾区水元公園葛飾区)

12.1 km PM2.5: 8.2 µg/m³

Kamihongō, Matsudo-shi, Chiba-ken, Japan (松戸上本郷（車）松戸市)

12.1 km PM2.5: 12.0 µg/m³

Yahara, Kasukabe-shi, Saitama-ken, Japan (春日部春日部市)

12.4 km PM2.5: 9.1 µg/m³

Eirakudai, Kashiwa, Chiba, Japan (柏永楽台柏市)

12.9 km PM2.5: 32.1 µg/m³

Nemoto, Matsudo, Chiba, Japan (松戸根本松戸市)

12.9 km PM2.5: 6.0 µg/m³

Nemoto, Matsudo, Chiba, Japan (松戸根本松戸市)

12.9 km PM2.5: 5.0 µg/m³

What cities are near Yoshikawa?

25 Matsubushi 19 Koshigaya 38 Misato, Saitama 37 Noda 34 Nagareyama 32 Sōka 39 Minaminagareyama 35 Yashio 31 Toneri 31 Hatogaya-honchō

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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 2026-10-21T05:27 UTC.