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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 77°F |
Humidity | 87% |
Wind | 9.4 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Tainan, Taiwan | 117 |
2 | Kaohsiung, Kaohsiung | 99 |
3 | Pingtung, Taiwan | 81 |
4 | Changhua, Taiwan | 75 |
5 | Chiayi city, Taiwan | 70 |
6 | Taichung, Taiwan | 68 |
7 | Miaoli, Taiwan | 66 |
8 | Nantou, Taiwan | 62 |
9 | Yunlin, Taiwan | 62 |
10 | Hsinchu, Taiwan | 49 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Keelung Station | 26 |
2 | Ruisong Street | 1 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.1µg/m³ | |
PM10 | 8µg/m³ | |
O3 | 66µg/m³ | |
NO2 | 1.9µg/m³ | |
SO2 | 0.5µg/m³ | |
CO | 160.3µg/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 |
---|---|---|---|---|
Friday, May 17 | Moderate 55 AQI US | 77° 69.8° | 15.7 mp/h | |
Saturday, May 18 | Good 32 AQI US | 77° 71.6° | 11.2 mp/h | |
Sunday, May 19 | Good 25 AQI US | 78.8° 73.4° | 11.2 mp/h | |
Today | Good 27 AQI US | 100% | 77° 75.2° | 11.2 mp/h |
Tuesday, May 21 | Moderate 59 AQI US | 100% | 75.2° 73.4° | 15.7 mp/h |
Wednesday, May 22 | Moderate 56 AQI US | 70% | 73.4° 73.4° | 8.9 mp/h |
Thursday, May 23 | Moderate 55 AQI US | 100% | 73.4° 71.6° | 4.5 mp/h |
Friday, May 24 | Moderate 60 AQI US | 100% | 75.2° 73.4° | 6.7 mp/h |
Saturday, May 25 | Moderate 64 AQI US | 100% | 78.8° 75.2° | 11.2 mp/h |
Sunday, May 26 | Moderate 51 AQI US | 60% | 80.6° 75.2° | 4.5 mp/h |
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3 Data sources