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Air quality in Chiayi city
Air quality index (AQI) and PM2.5 air pollution in Chiayi city
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Chiayi city Air Quality Map
Real-time Chiayi city 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 Chiayi city?
| Weather | Broken clouds |
| Temperature | 78.8°F |
| Humidity | 73% |
| Wind | 1.2 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Taiwan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Changhua, Taiwan | 65 |
| 2 | Tainan, Taiwan | 62 |
| 3 | Pingtung, Taiwan | 57 |
| 4 | Hsinchu, Taiwan | 55 |
| 5 | Kaohsiung, Kaohsiung | 53 |
| 6 | Taoyuan City, Taiwan | 50 |
| 7 | Chiayi city, Taiwan | 45 |
| 8 | New Taipei, Taipei | 43 |
| 9 | Taipei, Taipei | 43 |
| 10 | Yunlin, Taiwan | 41 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chiayi city aqi ranking
Real-time Chiayi city air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Puzi | 53 |
| 2 | Chiayi | 45 |
| 3 | Xingang | 45 |
(local time)
SEE WORLD AQI RANKING
US AQI
45
live AQI index
Good
Overview
What is the current air quality in Chiayi city?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| PM10 | 25µg/m³ | |
| O3 | 40µg/m³ | |
| NO2 | 16.9µg/m³ | |
| SO2 | 2.6µg/m³ | |
| CO | 332.1µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Chiayi city is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chiayi city?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chiayi city air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 31 AQI US |  | 86° 71.6° |  11.2 mp/h |
| Saturday, Apr 27 | Good 50 AQI US | | 87.8° 69.8° | 11.2 mp/h |
| Sunday, Apr 28 | Good 47 AQI US | | 86° 75.2° | 8.9 mp/h |
| Today | Good 45 AQI US | 100% | 86° 75.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 63 AQI US  | 40% | 91.4° 77° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 58 AQI US |  | 93.2° 77° | 13.4 mp/h |
| Thursday, May 2 | Moderate 59 AQI US | 100% | 82.4° 73.4° | 8.9 mp/h |
| Friday, May 3 | Moderate 59 AQI US | 50% | 82.4° 71.6° | 4.5 mp/h |
| Saturday, May 4 | Moderate 62 AQI US | 40% | 89.6° 71.6° | 6.7 mp/h |
| Sunday, May 5 | Moderate 59 AQI US | 40% | 87.8° 75.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
Chiayi city air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Chiayi city?
AQI US, Metric