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Air quality in Yilan
Air quality index (AQI) and PM2.5 air pollution in Yilan
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Yilan Air Quality Map
Real-time Yilan air pollution map
AIR QUALITY DATA CONTRIBUTORS
Environmental Protection Administration Executive Yuan, R.O.C. (Taiwan)
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Weather
What is the current weather in Yilan?
| Weather | Rain |
| Temperature | 73.4°F |
| Humidity | 84% |
| Wind | 5.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Taiwan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Tainan, Taiwan | 73 |
| 2 | Nantou, Taiwan | 66 |
| 3 | Chiayi city, Taiwan | 64 |
| 4 | Kaohsiung, Kaohsiung | 64 |
| 5 | Yunlin, Taiwan | 59 |
| 6 | Pingtung, Taiwan | 56 |
| 7 | Changhua, Taiwan | 53 |
| 8 | Hsinchu, Taiwan | 53 |
| 9 | Taoyuan City, Taiwan | 53 |
| 10 | Taichung, Taiwan | 52 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Yilan aqi ranking
Real-time Yilan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Dongshan | 56 |
| 2 | Yilan Station | 44 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Yilan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
| PM10 | 24µg/m³ | |
| O3 | 82µg/m³ | |
| NO2 | 24.4µg/m³ | |
| SO2 | 0.8µg/m³ | |
| CO | 217.6µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Yilan is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Yilan?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Yilan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 10 | Good 42 AQI US  |  | 80.6° 66.2° |  8.9 mp/h |
| Saturday, May 11 | Moderate 56 AQI US | | 84.2° 71.6° | 6.7 mp/h |
| Sunday, May 12 | Moderate 54 AQI US | | 87.8° 73.4° | 6.7 mp/h |
| Today | Moderate 53 AQI US | 90% | 75.2° 64.4° | 6.7 mp/h |
| Tuesday, May 14 | Moderate 57 AQI US | 80% | 75.2° 64.4° | 4.5 mp/h |
| Wednesday, May 15 | Moderate 60 AQI US | | 80.6° 64.4° | 6.7 mp/h |
| Thursday, May 16 | Moderate 59 AQI US | | 75.2° 64.4° | 8.9 mp/h |
| Friday, May 17 | Moderate 65 AQI US | 40% | 78.8° 66.2° | 6.7 mp/h |
| Saturday, May 18 | Moderate 70 AQI US | 30% | 78.8° 66.2° | 6.7 mp/h |
| Sunday, May 19 | Moderate 69 AQI US | | 80.6° 68° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Yilan air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Yilan?
AQI US, Metric