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Air quality in Chiayi city
Air quality index (AQI) and PM2.5 air pollution in Chiayi city
4.7K people follow this city
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 | Clear sky |
| Temperature | 91.4°F |
| Humidity | 41% |
| Wind | 10.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Taiwan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Chiayi city, Taiwan | 55 |
| 2 | Nantou, Taiwan | 55 |
| 3 | Miaoli, Taiwan | 51 |
| 4 | New Taipei, Taipei | 51 |
| 5 | Taipei, Taipei | 50 |
| 6 | Pingtung, Taiwan | 47 |
| 7 | Changhua, Taiwan | 45 |
| 8 | Hsinchu, Taiwan | 45 |
| 9 | Taichung, Taiwan | 43 |
| 10 | Yunlin, Taiwan | 42 |
(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 | 55 |
| 2 | Xingang | 55 |
| 3 | Chiayi | 45 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Chiayi city?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14µg/m³ | |
| PM10 | 17µg/m³ | |
| O3 | 96µg/m³ | |
| NO2 | 7.5µg/m³ | |
| SO2 | 3µg/m³ | |
| CO | 217.6µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in Chiayi city is currently 2.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chiayi city?
 | 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
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 48 AQI US | | 86° 75.2° | 8.9 mp/h |
| Today | Moderate 55 AQI US | 30% | 91.4° 75.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 59 AQI US | | 93.2° 77° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 57 AQI US | 100% | 84.2° 73.4° | 11.2 mp/h |
| Thursday, May 2 | Moderate 57 AQI US | 60% | 87.8° 73.4° | 8.9 mp/h |
| Friday, May 3 | Moderate 62 AQI US | 50% | 87.8° 73.4° | 8.9 mp/h |
| Saturday, May 4 | Moderate 67 AQI US | 50% | 87.8° 75.2° | 6.7 mp/h |
| Sunday, May 5 | Moderate 72 AQI US | 40% | 86° 75.2° | 6.7 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