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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 77°F |
Humidity | 84% |
Wind | 9.9 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Nantou, Taiwan | 86 |
2 | Tainan, Taiwan | 84 |
3 | Chiayi city, Taiwan | 79 |
4 | Kaohsiung, Kaohsiung | 79 |
5 | Pingtung, Taiwan | 76 |
6 | Changhua, Taiwan | 71 |
7 | Miaoli, Taiwan | 64 |
8 | Taichung, Taiwan | 64 |
9 | Hsinchu, Taiwan | 62 |
10 | Yunlin, Taiwan | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Keelung Station | 33 |
2 | Ruisong Street | 2 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.2µg/m³ | |
PM10 | 9µg/m³ | |
O3 | 54µg/m³ | |
NO2 | 16.9µg/m³ | |
SO2 | 2.4µg/m³ | |
CO | 355µg/m³ |
PM2.5 concentration in Keelung air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 51 AQI US | 75.2° 66.2° | 6.7 mp/h | |
Thursday, May 16 | Good 45 AQI US | 71.6° 68° | 15.7 mp/h | |
Friday, May 17 | Moderate 55 AQI US | 77° 69.8° | 15.7 mp/h | |
Today | Good 22 AQI US | 30% | 77° 71.6° | 11.2 mp/h |
Sunday, May 19 | Moderate 62 AQI US | 70% | 77° 73.4° | 11.2 mp/h |
Monday, May 20 | Moderate 56 AQI US | 100% | 75.2° 71.6° | 6.7 mp/h |
Tuesday, May 21 | Moderate 60 AQI US | 80% | 75.2° 71.6° | 11.2 mp/h |
Wednesday, May 22 | Moderate 54 AQI US | 90% | 73.4° 73.4° | 8.9 mp/h |
Thursday, May 23 | Good 48 AQI US | 100% | 73.4° 71.6° | 6.7 mp/h |
Friday, May 24 | Moderate 54 AQI US | 100% | 77° 73.4° | 6.7 mp/h |
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3 Data sources