Air Quality in Yilan, Taiwan

Partly Cloudy
29.1°C · 69.3% humidity
29.1°
Feels 34.4°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
54 6am
66
66
35 9am
44
50
55 12pm
58
60
79 3pm
80
81
81 6pm
82
65
82 9pm
66
66
66 12am
66
54
54 3am
54
54
AD 728×90

Air Quality Index Trend

46h · 14 stn

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.

69.3%
Humidity
6.0 km/h
Wind ESE
999.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
35
8.28 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Yilan?

Temperature & Precipitation

PM2.5 Trend

46h · 14 stations
PM2.58.28 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (4 stations within 25 km)
8.28
Median
10.95
Average
8.2
Low
12.6
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +8.1

What is the 7-day forecast for Yilan?

07-22
31.0° 24.4°
1.63 mm
07-23
31.3° 25.2°
9.25 mm
07-24
31.0° 25.8°
4.81 mm
07-25
27.3° 24.3°
2.13 mm
07-26
30.7° 24.4°
7.56 mm
07-27
28.9° 23.9°
9.44 mm
07-28
28.8° 23.5°
1.31 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Yilan?

47
Yilan, Taiwan (宜蘭)
1.2 km PM2.5: 11.3 µg/m³
28
Dongshan, Taiwan (冬山)
14.5 km PM2.5: 6.7 µg/m³
20
Dongshan, Taiwan (冬山)
14.5 km PM2.5: 4.8 µg/m³
65
Xindian, Taiwan (新店)
32.7 km PM2.5: 18.8 µg/m³

What cities are near Yilan?

40 Xizhi 43 Neihu 42 Taipei 39 Banqiao 28 Keelung 38 Shulin 28 Sanxia 42 New Taipei City 33 Yingge 35 Daxi
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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 2026-07-22T01:08 UTC.