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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 77°F |
Humidity | 89% |
Wind | 5.4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Nantou, Taiwan | 88 |
2 | Tainan, Taiwan | 87 |
3 | Kaohsiung, Kaohsiung | 84 |
4 | Chiayi city, Taiwan | 81 |
5 | Pingtung, Taiwan | 74 |
6 | Miaoli, Taiwan | 68 |
7 | Taichung, Taiwan | 67 |
8 | Changhua, Taiwan | 60 |
9 | Hsinchu, Taiwan | 56 |
10 | Yunlin, Taiwan | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Huatang | GSK Crop. | 71 |
2 | Changhua Station | 60 |
3 | Erlin | 58 |
4 | Xianxi | 58 |
(local time)
SEE WORLD AQI RANKINGUS AQI
60
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 60 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 14µg/m³ | |
PM10 | 38µg/m³ | |
O3 | 57µg/m³ | |
NO2 | 21.6µg/m³ | |
SO2 | 3.8µg/m³ | |
CO | 297.7µg/m³ |
PM2.5
x2.8
PM2.5 concentration in Changhua is currently 2.8 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 |
---|---|---|---|---|
Wednesday, May 15 | Moderate 61 AQI US | 78.8° 71.6° | 17.9 mp/h | |
Thursday, May 16 | Moderate 74 AQI US | 78.8° 71.6° | 22.4 mp/h | |
Friday, May 17 | Moderate 71 AQI US | 77° 73.4° | 11.2 mp/h | |
Today | Moderate 60 AQI US | 78.8° 73.4° | 8.9 mp/h | |
Sunday, May 19 | Moderate 72 AQI US | 78.8° 75.2° | 4.5 mp/h | |
Monday, May 20 | Moderate 68 AQI US | 100% | 77° 71.6° | 8.9 mp/h |
Tuesday, May 21 | Moderate 61 AQI US | 100% | 77° 73.4° | 15.7 mp/h |
Wednesday, May 22 | Moderate 55 AQI US | 80% | 78.8° 75.2° | 15.7 mp/h |
Thursday, May 23 | Moderate 59 AQI US | 100% | 77° 73.4° | 6.7 mp/h |
Friday, May 24 | Moderate 62 AQI US | 90% | 77° 75.2° | 8.9 mp/h |
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