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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 80.6°F |
Humidity | 87% |
Wind | 8 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 70 |
2 | Mong Kok | 64 |
3 | Central | 59 |
4 | Pak Lam Road | 58 |
5 | Southern | 58 |
6 | Central/Western | 56 |
7 | Peninsula Vill - Discovery Bay | 56 |
8 | Tuen Mun Public Library | 56 |
9 | Sham Shui Po Police Station | 55 |
10 | Kwai Chung Police Station | 54 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
PM10 | 5.7µg/m³ | |
O3 | 46.3µg/m³ | |
NO2 | 33.2µg/m³ | |
SO2 | 2.1µg/m³ | |
CO | 408.4µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 20 | Good 26 AQI US | |||
Tuesday, May 21 | Moderate 53 AQI US | |||
Wednesday, May 22 | Moderate 61 AQI US | |||
Today | Good 22 AQI US | 100% | 80.6° 75.2° | 11.2 mp/h |
Friday, May 24 | Moderate 65 AQI US | 100% | 77° 75.2° | 6.7 mp/h |
Saturday, May 25 | Moderate 66 AQI US | 100% | 78.8° 75.2° | 6.7 mp/h |
Sunday, May 26 | Moderate 64 AQI US | 82.4° 75.2° | 6.7 mp/h | |
Monday, May 27 | Moderate 64 AQI US | 100% | 84.2° 77° | 11.2 mp/h |
Tuesday, May 28 | Moderate 69 AQI US | 100% | 80.6° 77° | 4.5 mp/h |
Wednesday, May 29 | Moderate 68 AQI US | 100% | 78.8° 77° | 11.2 mp/h |
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