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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 77°F |
Humidity | 92% |
Wind | 8 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 52 |
2 | Sham Shui Po Police Station | 49 |
3 | Tuen Mun Public Library | 49 |
4 | Kwai Chung Police Station | 46 |
5 | Pak Lam Road | 44 |
6 | Kwun Tong | 37 |
7 | Mong Kok | 37 |
8 | Tsuen Wan | 37 |
9 | Central | 33 |
10 | LAMMA AIR | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.8µg/m³ | |
PM10 | 9.1µg/m³ | |
O3 | 26.6µg/m³ | |
NO2 | 25.1µg/m³ | |
SO2 | 0.5µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 22 | Moderate 53 AQI US | |||
Thursday, May 23 | Good 23 AQI US | |||
Friday, May 24 | Good 42 AQI US | |||
Today | Good 37 AQI US | 100% | 77° 75.2° | 8.9 mp/h |
Sunday, May 26 | Moderate 66 AQI US | 100% | 78.8° 75.2° | 11.2 mp/h |
Monday, May 27 | Moderate 65 AQI US | 60% | 82.4° 75.2° | 8.9 mp/h |
Tuesday, May 28 | Moderate 61 AQI US | 100% | 80.6° 77° | 11.2 mp/h |
Wednesday, May 29 | Moderate 69 AQI US | 100% | 80.6° 73.4° | 24.6 mp/h |
Thursday, May 30 | Moderate 63 AQI US | 100% | 73.4° 73.4° | 22.4 mp/h |
Friday, May 31 | Moderate 58 AQI US | 60% | 77° 73.4° | 11.2 mp/h |
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