What is the air quality in Yono today?

The current Air Quality Index (AQI) in Yono is 30 (Good). PM2.5 concentration is 7.33 µg/m³.

What is the temperature in Yono right now?

The current temperature in Yono is 15.3°C (feels like 15.3°C). Humidity is 75.2% and wind speed is 39.3 km/h.

Is it safe to go outside in Yono?

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

Air Quality in Yono, Japan

Drizzle

15.3°C · 75.2% humidity

15.3°

Feels 15.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

27 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 →

Yono'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.

75.2%

Humidity

39.3 km/h

Wind N

1021.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.33 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Yono?

Temperature & Precipitation

PM2.5 Trend

41h · 1 station

PM2.57.33 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (27 stations within 25 km)

7.33

Median

7.69

Average

3.1

Low

21.1

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -1.5

What is the 7-day forecast for Yono?

10-21

21.6° 15.3°

0.75 mm

10-22

23.3° 18.1°

0.06 mm

10-23

22.5° 15.7°

10-24

21.9° 16.8°

0.94 mm

10-25

19.8° 14.2°

5.63 mm

10-26

20.7° 15.0°

10-27

19.2° 15.1°

0.25 mm

Both models agree Avg diff: 3.1°C

Where are air quality stations near Yono?

Mikura, Saitama, Japan (さいたま市片柳さいたま市見沼区)

4.5 km PM2.5: 3.4 µg/m³

Mikura, Saitama, Japan (さいたま市片柳さいたま市見沼区)

4.5 km PM2.5: 9.1 µg/m³

Saitama, Japan (さいたま市三橋自排さいたま市西区)

6.7 km PM2.5: 14.0 µg/m³

Bijogi, Toda, Saitama, Japan (戸田美女木自排戸田市)

7.0 km PM2.5: 9.1 µg/m³

Shibahinotsume, Kawaguchi, Saitama, Japan (川口市芝川口市)

7.4 km PM2.5: 11.5 µg/m³

Shibahinotsume, Kawaguchi, Saitama, Japan (川口市芝川口市)

7.4 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)

9.1 km PM2.5: 5.3 µg/m³

Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)

10.4 km PM2.5: 8.2 µg/m³

Senbamachi, Kawagoe, Saitama, Japan (川越市仙波川越市)

12.9 km PM2.5: 21.1 µg/m³

Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)

13.5 km PM2.5: 7.4 µg/m³

What cities are near Yono?

19 Saitama 54 Sashiōgi 31 Shiki 33 Warabi 32 Shimotoda 32 Asaka 29 Niiza 30 Miyoshidai 37 Hasuda 43 Ageo

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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 2026-10-21T05:26 UTC.