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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 80.6°F |
Humidity | 78% |
Wind | 1 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Taoyuan City, Taiwan | 70 |
2 | Hsinchu, Taiwan | 63 |
3 | Kaohsiung, Kaohsiung | 61 |
4 | New Taipei, Taipei | 60 |
5 | Tainan, Taiwan | 59 |
6 | Taipei, Taipei | 59 |
7 | Yunlin, Taiwan | 55 |
8 | Nantou, Taiwan | 50 |
9 | Taichung, Taiwan | 48 |
10 | Changhua, Taiwan | 45 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Erlin | 70 |
2 | Huatang | GSK Crop. | 53 |
3 | Xianxi | 37 |
4 | Changhua Station | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
45
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 45 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11µg/m³ | |
PM10 | 17µg/m³ | |
O3 | 32µg/m³ | |
NO2 | 13.2µg/m³ | |
SO2 | 3.1µg/m³ | |
CO | 229µg/m³ |
PM2.5
x2.2
PM2.5 concentration in Changhua is currently 2.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 27 | Moderate 52 AQI US | 82.4° 73.4° | 22.4 mp/h | |
Sunday, Apr 28 | Good 50 AQI US | 82.4° 71.6° | 13.4 mp/h | |
Monday, Apr 29 | Good 49 AQI US | 84.2° 77° | 13.4 mp/h | |
Monday, Apr 29 | Moderate 56 AQI US | 20% | 84.2° 77° | 13.4 mp/h |
Today | Good 45 AQI US | 90% | 84.2° 75.2° | 13.4 mp/h |
Wednesday, May 1 | Moderate 57 AQI US | 100% | 77° 69.8° | 13.4 mp/h |
Thursday, May 2 | Moderate 57 AQI US | 100% | 78.8° 71.6° | 17.9 mp/h |
Friday, May 3 | Moderate 60 AQI US | 78.8° 71.6° | 15.7 mp/h | |
Saturday, May 4 | Moderate 59 AQI US | 80.6° 73.4° | 13.4 mp/h | |
Sunday, May 5 | Moderate 69 AQI US | 100% | 78.8° 75.2° | 8.9 mp/h |
Monday, May 6 | Moderate 60 AQI US | 100% | 80.6° 75.2° | 8.9 mp/h |
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