What is the air quality in Yilan today?

The current Air Quality Index (AQI) in Yilan is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Yilan right now?

The current temperature in Yilan is 6.7°C (feels like 2.0°C). Humidity is 51.8% and wind speed is 32.8 km/h.

Is it safe to go outside in Yilan?

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

Air Quality in Yilan, China

Partly Cloudy

6.7°C · 51.8% humidity

6.7°

Feels 2.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Yilan →

Yilan'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.

51.8%

Humidity

32.8 km/h

Wind SW

1013.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Yilan?

Temperature & Precipitation

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Yilan?

10-20

11.2° 0.3°

10-21

6.7° 1.7°

10-22

3.5° -4.2°

10-23

3.4° -0.6°

6.37 mm

10-24

4.1° -2.5°

10-25

3.7° -4.0°

10-26

7.3° -4.5°

3.94 mm

Both models agree Avg diff: 4.9°C

What cities are near Yilan?

25 Huanan 25 Jiamusi 24 Langxiang 25 Lianhe 25 Boli 24 Shanhecun 27 Lingdong 27 Shuangyashan 25 Qitaihe 24 Hegang

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T23:40 UTC.