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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 71.6°F |
Humidity | 89% |
Wind | 3.4 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Kaohsiung, Kaohsiung | 77 |
2 | Nantou, Taiwan | 60 |
3 | Pingtung, Taiwan | 60 |
4 | Tainan, Taiwan | 60 |
5 | Chiayi city, Taiwan | 58 |
6 | Changhua, Taiwan | 55 |
7 | Yunlin, Taiwan | 53 |
8 | Taichung, Taiwan | 49 |
9 | Taipei, Taipei | 49 |
10 | Hsinchu, Taiwan | 44 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Dongshan | 42 |
2 | Yilan Station | 40 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 17µg/m³ | |
O3 | 102µg/m³ | |
NO2 | 9.4µg/m³ | |
SO2 | 2.4µg/m³ | |
CO | 246.2µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Yilan is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 10 | Good 42 AQI US | 80.6° 66.2° | 8.9 mp/h | |
Saturday, May 11 | Moderate 56 AQI US | 84.2° 71.6° | 6.7 mp/h | |
Sunday, May 12 | Moderate 54 AQI US | 87.8° 73.4° | 6.7 mp/h | |
Today | Good 42 AQI US | 90% | 75.2° 68° | 6.7 mp/h |
Tuesday, May 14 | Moderate 57 AQI US | 70% | 71.6° 64.4° | 4.5 mp/h |
Wednesday, May 15 | Moderate 61 AQI US | 78.8° 64.4° | 6.7 mp/h | |
Thursday, May 16 | Moderate 62 AQI US | 30% | 73.4° 62.6° | 6.7 mp/h |
Friday, May 17 | Moderate 63 AQI US | 80% | 77° 66.2° | 4.5 mp/h |
Saturday, May 18 | Moderate 69 AQI US | 70% | 75.2° 69.8° | 2.2 mp/h |
Sunday, May 19 | Moderate 69 AQI US | 40% | 77° 69.8° | 6.7 mp/h |
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