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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 77°F |
Humidity | 94% |
Wind | 9 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 11 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sham Shui Po Police Station | 49 |
2 | Tuen Mun Public Library | 49 |
3 | Pak Lam Road | 44 |
4 | Tsuen Wan | 35 |
5 | Peninsula Vill - Discovery Bay | 33 |
6 | Tan Cheung Road | 33 |
7 | Mong Kok | 23 |
8 | Tap Mun Police Post | 22 |
9 | Causeway Bay | 18 |
10 | Sha Tin Government Secondary School | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
12
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 12 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2µg/m³ | |
PM10 | 7.9µg/m³ | |
O3 | 29µg/m³ | |
NO2 | 27.1µg/m³ | |
SO2 | 1.6µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 22 | Moderate 57 AQI US | |||
Thursday, May 23 | Good 32 AQI US | |||
Friday, May 24 | Good 46 AQI US | |||
Today | Good 12 AQI US | 100% | 77° 75.2° | 8.9 mp/h |
Sunday, May 26 | Moderate 66 AQI US | 100% | 78.8° 75.2° | 13.4 mp/h |
Monday, May 27 | Moderate 65 AQI US | 60% | 80.6° 75.2° | 8.9 mp/h |
Tuesday, May 28 | Moderate 62 AQI US | 100% | 80.6° 77° | 11.2 mp/h |
Wednesday, May 29 | Moderate 69 AQI US | 100% | 80.6° 73.4° | 22.4 mp/h |
Thursday, May 30 | Moderate 63 AQI US | 100% | 73.4° 71.6° | 22.4 mp/h |
Friday, May 31 | Moderate 60 AQI US | 50% | 77° 73.4° | 8.9 mp/h |
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