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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 77°F |
Humidity | 87% |
Wind | 1.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Kaohsiung, Kaohsiung | 127 |
2 | Pingtung, Taiwan | 127 |
3 | Tainan, Taiwan | 105 |
4 | Nantou, Taiwan | 77 |
5 | Chiayi city, Taiwan | 73 |
6 | Taichung, Taiwan | 70 |
7 | Miaoli, Taiwan | 55 |
8 | Yunlin, Taiwan | 49 |
9 | Changhua, Taiwan | 47 |
10 | Hsinchu, Taiwan | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Puzi | 68 |
2 | Chiayi | 66 |
3 | Xingang | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
73
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 73 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 21µg/m³ | |
PM10 | 40µg/m³ | |
O3 | 70µg/m³ | |
NO2 | 18.8µg/m³ | |
SO2 | 7.3µg/m³ | |
CO | 251.9µg/m³ |
PM2.5
x4.2
PM2.5 concentration in Chiayi city is currently 4.2 times the WHO annual air quality guideline value
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 |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Moderate 73 AQI US | 86° 73.4° | 8.9 mp/h | |
Saturday, May 18 | Moderate 78 AQI US | 84.2° 73.4° | 4.5 mp/h | |
Sunday, May 19 | Moderate 92 AQI US | 86° 75.2° | 4.5 mp/h | |
Today | Moderate 73 AQI US | 100% | 80.6° 75.2° | 2.2 mp/h |
Tuesday, May 21 | Moderate 62 AQI US | 100% | 77° 75.2° | 4.5 mp/h |
Wednesday, May 22 | Moderate 60 AQI US | 100% | 84.2° 75.2° | 4.5 mp/h |
Thursday, May 23 | Moderate 60 AQI US | 100% | 82.4° 75.2° | 2.2 mp/h |
Friday, May 24 | Moderate 57 AQI US | 80% | 77° 73.4° | 2.2 mp/h |
Saturday, May 25 | Moderate 60 AQI US | 50% | 89.6° 73.4° | 6.7 mp/h |
Sunday, May 26 | Moderate 61 AQI US | 50% | 91.4° 77° | 6.7 mp/h |
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Government Contributor