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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 78.8°F |
Humidity | 93% |
Wind | 2.7 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 56 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | LAMMA AIR | 122 |
2 | Central | 91 |
3 | Causeway Bay | 89 |
4 | Peninsula Vill - Discovery Bay | 88 |
5 | Tung Chung Health Centre | 71 |
6 | Central/Western | 68 |
7 | Kwun Tong | 66 |
8 | Southern | 66 |
9 | Eastern | 63 |
10 | Sham Shui Po Police Station | 63 |
(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 | 8.1µg/m³ | |
PM10 | 15.6µg/m³ | |
O3 | 26.6µg/m³ | |
NO2 | 20.4µg/m³ | |
SO2 | 3.6µg/m³ | |
CO | 369.5µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 19 | Moderate 55 AQI US | |||
Monday, May 20 | Moderate 51 AQI US | |||
Tuesday, May 21 | Good 27 AQI US | |||
Today | Good 45 AQI US | 100% | 78.8° 75.2° | 11.2 mp/h |
Thursday, May 23 | Moderate 62 AQI US | 100% | 77° 75.2° | 8.9 mp/h |
Friday, May 24 | Moderate 62 AQI US | 100% | 78.8° 75.2° | 13.4 mp/h |
Saturday, May 25 | Moderate 60 AQI US | 100% | 78.8° 77° | 8.9 mp/h |
Sunday, May 26 | Moderate 74 AQI US | 40% | 80.6° 77° | 8.9 mp/h |
Monday, May 27 | Moderate 66 AQI US | 100% | 80.6° 77° | 13.4 mp/h |
Tuesday, May 28 | Moderate 71 AQI US | 100% | 80.6° 77° | 13.4 mp/h |
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