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Air quality in Hualien
Air quality index (AQI) and PM2.5 air pollution in Hualien
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Hualien Air Quality Map
Real-time Hualien 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 Hualien?
| Weather | Broken clouds |
| Temperature | 77°F |
| Humidity | 66% |
| Wind | 3.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Taiwan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kaohsiung, Kaohsiung | 77 |
| 2 | Nantou, Taiwan | 77 |
| 3 | Taoyuan City, Taiwan | 77 |
| 4 | Hsinchu, Taiwan | 73 |
| 5 | Changhua, Taiwan | 72 |
| 6 | Taichung, Taiwan | 71 |
| 7 | New Taipei, Taipei | 69 |
| 8 | Pingtung, Taiwan | 68 |
| 9 | Tainan, Taiwan | 68 |
| 10 | Taipei, Taipei | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hualien aqi ranking
Real-time Hualien air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hualien Station | 69 |
(local time)
SEE WORLD AQI RANKING
US AQI
69
live AQI index
Moderate
Overview
What is the current air quality in Hualien?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 69 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 19µg/m³ | |
| PM10 | 43µg/m³ | |
| O3 | 132µg/m³ | |
| NO2 | 7.5µg/m³ | |
| SO2 | 3.7µg/m³ | |
| CO | 251.9µg/m³ | |
!
PM2.5
x3.8
PM2.5 concentration in Hualien is currently 3.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hualien?
 | 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
Hualien air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 63 AQI US |  | 73.4° 69.8° |  8.9 mp/h |
| Wednesday, May 15 | Moderate 58 AQI US | | 77° 69.8° | 8.9 mp/h |
| Thursday, May 16 | Moderate 70 AQI US | | 73.4° 69.8° | 11.2 mp/h |
| Today | Moderate 69 AQI US | 40% | 77° 69.8° | 2.2 mp/h |
| Saturday, May 18 | Moderate 57 AQI US | 60% | 80.6° 71.6° | 6.7 mp/h |
| Sunday, May 19 | Moderate 64 AQI US | 80% | 78.8° 75.2° | 6.7 mp/h |
| Monday, May 20 | Moderate 61 AQI US | 60% | 80.6° 73.4° | 4.5 mp/h |
| Tuesday, May 21 | Good 30 AQI US  | 100% | 77° 73.4° | 4.5 mp/h |
| Wednesday, May 22 | Good 24 AQI US | 100% | 78.8° 75.2° | 4.5 mp/h |
| Thursday, May 23 | Good 27 AQI US | 80% | 78.8° 75.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Hualien air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Hualien?
AQI US, Metric