Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Tainan
Air quality index (AQI) and PM2.5 air pollution in Tainan
19.2K people follow this city
Tainan Air Quality Map
Real-time Tainan air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
See all
Weather
What is the current weather in Tainan?
| Weather | Broken clouds |
| Temperature | 80.6°F |
| Humidity | 64% |
| Wind | 3 mp/h |
| Pressure | 29.8 Hg |
Air pollution has cost an estimated1,100 deaths*in Tainan in 2024Find out more*Air pollution also cost approximately $1,100,000,000 USD in Tainan in 2024.
live aqi city ranking
Real-time Taiwan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Tainan, Taiwan | 97 |
| 2 | Chiayi city, Taiwan | 90 |
| 3 | Nantou, Taiwan | 82 |
| 4 | Taichung, Taiwan | 76 |
| 5 | Changhua, Taiwan | 75 |
| 6 | Miaoli, Taiwan | 73 |
| 7 | Kaohsiung, Kaohsiung | 67 |
| 8 | Yunlin, Taiwan | 64 |
| 9 | Pingtung, Taiwan | 62 |
| 10 | Hsinchu, Taiwan | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Tainan aqi ranking
Real-time Tainan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Shanhua | 156 |
| 2 | Beiwan Vil. | 139 |
| 3 | Xinying | 105 |
| 4 | Tainan | 97 |
| 5 | Annan | 84 |
| 6 | Section 2 Bentian Rd | 79 |
| 7 | ZIV BIKE STATION | 75 |
(local time)
SEE WORLD AQI RANKING
US AQI
97
live AQI index
Moderate
Overview
What is the current air quality in Tainan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 97 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 34µg/m³ | |
| PM10 | 64.5µg/m³ | |
| O3 | 100µg/m³ | |
| NO2 | 21.6µg/m³ | |
| SO2 | 5.9µg/m³ | |
| CO | 440.8µg/m³ | |
!
PM2.5
x6.8
PM2.5 concentration in Tainan is currently 6.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Tainan?
 | 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
Tainan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Moderate 76 AQI US |  | 87.8° 77° |  8.9 mp/h |
| Friday, May 17 | Moderate 75 AQI US | | 86° 77° | 8.9 mp/h |
| Saturday, May 18 | Moderate 88 AQI US | | 82.4° 75.2° | 6.7 mp/h |
| Today | Moderate 97 AQI US | | 86° 77° | 4.5 mp/h |
| Monday, May 20 | Moderate 75 AQI US | 90% | 80.6° 77° | 2.2 mp/h |
| Tuesday, May 21 | Moderate 59 AQI US | 90% | 86° 75.2° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 60 AQI US | 90% | 78.8° 75.2° | 2.2 mp/h |
| Thursday, May 23 | Moderate 55 AQI US | 100% | 78.8° 75.2° | 4.5 mp/h |
| Friday, May 24 | Moderate 58 AQI US | 100% | 77° 75.2° | 4.5 mp/h |
| Saturday, May 25 | Moderate 57 AQI US | 60% | 87.8° 75.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Tainan air quality data attribution
4Contributors
Government Contributor
- Prohero
1 station
Corporate Contributor
- Kev
1 station
- ZIV BIKE STATION
1 station
2 Individual Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Tainan?
AQI US, Metric